List of aircraft engines

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ABC Dragonfly at the London Science Museum

This is an alphabetical list of aircraft engines by manufacturer.

0–9[edit]

2si[edit]

3W[edit]

3WSource: RMV[1]

  • 3W 106iB2
  • 3W-110
  • 3W-112
  • 3W-170
  • 3W-210
  • 3W-220

A[edit]

Abadal (Francisco Serramalera Abadal)[edit]

[1]

  • Abadal Y-12 350/400 hp 120 mm × 140 mm (4.7 in × 5.5 in)[2]

ABC[edit]

Source: Lumsden.[3]

ABECO[edit]

Source: RMV[1]

  • ABECO GEM

Aberg[edit]

Source: RMV[1]

  • Type Sklenar

ABLE[edit]

Source: RMV, Able Experimental Aircraft Engine Co.[6] (Able Experimental Aircraft Engine Co., Altimizer, Hoverhawk (US))

  • ABLE 2275
  • ABLE 2500
  • ABLE VW x 2 Geared Drive

Accurate Automation Corp[edit]

  • Accurate Automation AT-1500
  • Accurate Automation AT-1700

Ace[edit]

(Ace American Engr Corp, Horace Keane Aeroplane Co, North Beach, Long Island NY.)

ACE[edit]

(American Cirrus Engine Inc) Source: RMV[1][7]

ACT[edit]

(Aircraft Cylinder and Turbine Co) Source: RMV[1]

  • ACT Super 600

Adams[edit]

Source: RMV[1]

  • Adams (UK) 4 Cylinder in-line of 140 HP
  • Adams (UK) 8 V

Adams-Dorman[edit]

Source: RMV[1]

  • Adams-Dorman 60/80 HP

Adams-Farwell[edit]

The Adams Company, Dubuque, Iowa / F.O. Farwell, engines for gyrocopters[1]

  • Adams-Farwell 36 hp 5-cyl rotary engine 4.25 in × 3.25 in (108 mm × 83 mm)[2][4][7]
  • Adams-Farwell 50 HP[7]
  • Adams-Farwell 55hp 5-cyl rotary 5.25 in × 5 in (133 mm × 127 mm)[2][7]
  • Adams-Farwell 63hp 5-cyl rotary 5.625 in × 5 in (142.9 mm × 127.0 mm)[2][4][7]
  • Adams-Farwell 72hp 5-cyl rotary 6 in × 6 in (150 mm × 150 mm)[2][4][7]
  • Adams-Farwell 280hp 6cyl double rotary 6 in × 6 in (150 mm × 150 mm)[2][7]
  • Adams-Farwell 6-cyl double rotary 5 in × 5 in (130 mm × 130 mm)[2]
  • Adams-Farwell 10-cyl double rotary 5 in × 5 in (130 mm × 130 mm)[2]
  • Adams-Farwell 14-cyl double rotary 5 in × 5 in (130 mm × 130 mm)[2]
  • Adams-Farwell 18-cyl double rotary 5 in × 5 in (130 mm × 130 mm)[2]
  • Adams-Farwell KM 11[7]

ADC[edit]

ADC (from "Aircraft Disposal Company")[3] bought 35,000 war-surplus engines in 1920. Initially produced engines from Renault 70 hp spares.

Adept-Airmotive[edit]

Source: RMV[1]

Ader[edit]

Source: RMV[1]

  • Ader Eole engine (Vapour)
  • Ader Avion engine (Vapour)
  • Ader 2V
  • Ader 4V

Adler[edit]

Source: RMV[1]

  • Adler 50hp 4-cyl in-line 100 mm × 125 mm (3.9 in × 4.9 in)[2]
  • Adler 100hp 6-cyl in-line 115 mm × 135 mm (4.5 in × 5.3 in)[2]
  • Adler 222hp V-8 116 mm × 160 mm (4.6 in × 6.3 in)[2]

Adorjan & Dedics[edit]

Source: RMV[1]

  • Adorjan & Dedics 2V

Advance Engines[edit]

Source: RMV[1]

  • Advance 4V, 20/25 HP

Advanced Engine Design[edit]

Source: RMV[1]

  • Advanced Engine Design Spitfire 1 Cylinder
  • Advanced Engine Design Spitfire 2 Cylinder
  • Advanced Engine Design Spitfire 3 Cylinder
  • Advanced Engine Design Spitfire 4 Cylinder
  • Advanced Engine Design K2-1000
  • Advanced Engine Design 110 HP (BMW Conversion)
  • Advanced Engine Design 220 LC
  • Advanced Engine Design 440 LC
  • Advanced Engine Design 660 LC
  • Advanced Engine Design 880 LC
  • Advanced Engine Design 530 (Kawasaki Conversion)

AEADC[edit]

(Aircraft Engine & Accessory Development Corporation) Source: RMV[1]

  • AEADC Gryphon M[7]
  • AEADC Gryphon N[7]
  • AEADC O-510 (Gryphon M)[7]
  • AEADC O-810 (Gryphon N)[7]

AEC[edit]

Source: RMV[1]

  • AEC Keane

Aeolus Flugmotor[edit]

Source: RMV[1]

Aerien CC[edit]

Source: RMV[1]

  • Aerien 20/25 HP
  • Aerien 30 HP

Aermacchi[edit]

Source: RMV[1]

  • Aermacchi MB-2

Aero & Marine[edit]

  • Aero & Marine 50 HP

Aero Adventure[edit]

Source: RMV[1]

  • Aero Adventure GFL-2000

AeroConversions[edit]

Aero Development[edit]

Source: RMV[1] (See SPEER)

Aero Engines Ltd.[edit]

(formerly William Douglas (Bristol) Ltd.)

  • Aero Engines Dryad[3]
  • Aero Engines Pixie[3]
  • Aero Engines Sprite[3]
  • Aero Engines inverted V-4[1]
  • Aero Engines inverted V-6[1]
  • Douglas 750cc

Aero Motion[edit]

Source: RMV[1]

  • Aero Motion 0-100
  • Aero Motion 0-101

Aero Motors[edit]

Source: RMV[1]

  • Aero Motors Aerobat 150 HP

Aero Pixie[edit]

Source: RMV[1]

  • Aero Pixie 153 cc, 2T

Aero Prag[edit]

Source: RMV[1]

  • Aeroprag KT-422
  • Aeroprag AP-45
  • Aeroprag TP-422

Aero Products[edit]

(Aero Products Aeronautical Products Corp, Naugatuck CT.) Source: RMV[1]

  • Aero Products Scorpion 100 HP

Aero Sled[edit]

Source: RMV[1]

  • Aero Sled Twin Flat, 20 HP

Aero Sport International[edit]

Source: RMV[1]

  • Aero Sport International Wade Aero (WANKEL) 2 Types

AeroTwin Motors Corporation[edit]

Aerojet[edit]

Aerojet produced rocket engines for missiles. It merged with Pratt & Whitney Rocketdyne

  • Aerojet LR1 (Aerojet 25AL-1000)[8]
  • Aerojet LR3 (Aerojet 25ALD-1000)[8]
  • Aerojet LR5 (Aerojet X40ALD-3000)[8]
  • Aerojet LR7 (Aerojet ZCALT-6000)[8]
  • Aerojet LR9 (Aerojet X4AL-1000)[8]
  • Aerojet LR13 (Aerojet X60ALD-4000 / Aerojet 4.104a / Aerojet 4.103a)[8]
  • Aerojet LR15 (Aerojet XCNLT-1500)[8]
  • Aerojet LR45 (Aerojet AJ24-1)[8]
  • Aerojet LR49[8]
  • Aerojet LR51[8]
  • Aerojet LR53[8]
  • Aerojet LR59 (CIM-99 Bomarc booster engine)
  • Aerojet LR87
  • Aerojet LR91
  • Aerojet-General SR19 (Aerojet Minuteman 2nd stage motor)
  • Aerojet 1KS-2800A[8]
  • Aerojet 2KS-11000 (X102C1)[8]
  • Aerojet 2KS-33000A[8]
  • Aerojet 2.2KS-33000[9]
  • Aerojet 2.5KS-18000 (X103C1)[8][10]
  • Aerojet 5KS-4500[9]
  • Aerojet 12AS-250 Junior[9]
  • Aerojet 14AS-1000 (D-5) - RATO unit[9][8]
  • Aerojet 15KS-1000[10] RATO unit
  • Aerojet 15NS-250[10]
  • Aerojet 30AS-1000C - RATO unit[8]
  • Aerojet 2.2KS-11000[9]
  • Aerojet AJ10[8]
  • Aerojet AJ-260 - largest solid rocket motor ever built.
  • Aerojet M-1
  • Aerojet Hawk motor[10] (for Hawk SAM)
  • Aerojet Polaris motor
  • Aerojet Senior[10]

Aeromarine Company[edit]

Source: RMV[1]

  • Aeromarine Company D5-1 (Pulse-Jet)

Aeromarine[edit]

  • Aeromarine AL[1]
  • Aeromarine NAL[1]
  • Aeromarine S[1]
  • Aeromarine S-12[1]
  • Aeromarine AR-3[7]
    • Aeromarine AR-3-40[7]
  • Aeromarine AR-5[7]
  • Aeromarine AR-7[1]
  • Aeromarine AL-24[1]
  • Aeromarine B-9[1]
  • Aeromarine B-45
  • Aeromarine B-90
  • Aeromarine D-12 150 hp 4.3125 in × 5.125 in (109.54 mm × 130.18 mm)[2][7]
  • Aeromarine K-6
  • Aeromarine L-6 130 hp 4.25 in × 6.5 in (108 mm × 165 mm)[1][2]
    • Aeromarine L-6-D (direct drive)[2][11]
    • Aeromarine L-6-G (geared)[2][11]
  • Aeromarine L-8 192 hp 4.25 in × 6.5 in (108 mm × 165 mm)[2][7]
  • Aeromarine RAD[7]
  • Aeromarine T-6[7]
  • Aeromarine U-6[7]
    • Aeromarine U-6-D[1]
  • Aeromarine U-8[1]
    • Aeromarine U-8-873[1]
    • Aeromarine U-8D[7]
  • Aeromarine 85hp 1914[7]
  • Aeromarine 90hp
  • Aeromarine 100hp V-8 3.5 in × 5.125 in (88.9 mm × 130.2 mm)[1][2][7]

Aeromax[edit]

Source: RMV[1]

  • Aeromax 100 I-F-B
  • Aeromax 100 L-D

Aeromotion[edit]

See: AMI

Aeromotor[edit]

(Detroit Aeromotor. Const. Co) Source: RMV[1]

  • Aeromotor 30hp 4-cyl in-line[2]
  • Aeromotor 75hp 6-cyl in-line[2]

Aeronamic[edit]

Source: RMV[1]

  • Aeronamic ATS

Aeronautical Engineering Co.[edit]

Source: RMV[1]

  • Aeronautical Engineering 9-cyl radial 200 HP

Aeronca[edit]

Aeroplane Motors Company[edit]

(Aeroplane Motors) Source: RMV[1]

  • Aeroplane 59hp V-8 3.98 in × 4.72 in (101 mm × 120 mm)[2]

Aeroprotech[edit]

Source: RMV[1]

  • Aeroprotech VW 2.3

Aerosila[edit]

Source: RMV[1]

  • Aerosila TA-4 FE
  • Aerosila 6 A/U
  • Aerosila 8 N/K
  • Aerosila 12
  • Aerosila 12-60
  • Aerosila 14 (-032,-130,-35)
  • Aerosila 18-100 (-200)
  • GTTP-300

Aerosport[edit]

Aerostar[edit]

Source: RMV[1]

Aerotech engines[edit]

Source: RMV[1]

  • Aerotech 2 Cylinder 2T

Aerotech-PL[edit]

Source: RMV[1]

  • Aerotech-PL EA81, Subaru conversion
  • Aerotech-PL VW conversion
  • Aerotech-PL BMW conversion
  • Aerotech-PL Suzuki conversion
  • Aerotech-PL Guzzi conversion

Aerotechnik[edit]

Source: RMV[1]

  • Aerotechnik Tatra-100
  • Aerotechnik Tatra-102
  • Aerotechnik Hirth (Lic)
  • Aerotechnik Mikron (Lic)
  • Aerotechnik Tatra-714 (VW)

Aerotek[edit]

Source: RMV[1]

  • Aerotek Mazda RX-7 (conversion)

AES[edit]

(See Rev-Air)[1]

Affordable Turbine Power[edit]

Source: RMV[1]

  • Affordable Turbine Power Model 6.5

AFR[edit]

Source: RMV[1]

  • AFR BMW Conversion
  • AFR R 100 70/80 hp
  • AFR R 1100D 90/100 hp
  • AFR R 1100S 98 hp
  • AFR R 1150RT 95 hp
  • AFR R 1200GS 100 hp

Agilis[edit]

(Agilis Engines) Sources: RMV[1][12][13]

  • Agilis TF-800
  • Agilis TF-1000
  • Agilis TF-1200
  • Agilis TF-1400
  • Agilis TF-1500
  • Agilis TJ-60 (MT-60)
  • Agilis TJ-75
  • Agilis TJ-80
  • Agilis TJ-400

Agusta[edit]

Ahrbecker Son and Hankers[edit]

Source: RMV[1]

  • Ahrbecker Son and Hankers 10 HP
  • Ahrbecker Son and Hankers 20 HP
  • Ahrbecker Son and Hankers 1 Cylinder – vapor

AIC[edit]

(Aviation Ind. China. See Catic and Carec)[1]

Aichi[edit]

A preserved Aichi Atsuta

Source:Gunston 1989[14] except where noted.

AICTA[edit]

(AICTA Design Work, Prague, Czech Republic)

Aile Volante[edit]

  • Aile Volante C.C.2[15]
  • Aile Volante C.C.4[16]

Air Repair Incorporated[edit]

Source: RMV[1] (Jacobs Licence)

(Jacobs-Page Licence)

Air Ryder[edit]

Source: RMV[1]

  • Air Ryder Subaru EA-81 (Conversion)

Air Technical Arsenal[edit]

Source: RMV[1]

  • Air Technical Arsenal TSU-11
  • Air Technical Arsenal TR-30

Air-Craft Engine Corp[edit]

Source: RMV[1]

  • Air-Craft Engine Corp LA-1

Aircat[edit]

(Detroit Aircraft Eng. Corp.) Source: RMV[1]

  • Aircat Radial 5 cylinders

Aircooled Motors[edit]

See: Franklin

Aircraft Engine Co[edit]

(Aircraft Engine Co Inc, Oakland, CA)

  • Aircraft 1911 80hp

Aircraft & Ind. Motor Corp[edit]

(See Schubert)

AiResearch[edit]

See: Garrett, Allied Signal and Honeywell

Airex[edit]

Airmotive-Perito[edit]

See: Adept-Airmotive

Airship Aircraft Engine Company[edit]

  • Airship A-Tech 100 Diesel[1]

Airtrike[edit]

(AirTrike GmbH i.L., Berlin, Germany)

AISA[edit]

Source: RMV[1]

Aixro[edit]

Source: RMV[1]

  • Aixro XF-40
  • Aixro XH-40
  • Aixro XP-40
  • Aixro XR-30
  • Aixro XR-40
  • Aixro XR-50

Ajax[edit]

Source: RMV[1]

  • Ajax 7-cyl rotary
  • Ajax 6-cyl radial (2 rows of 3 cyls.), 80 HP

Akkerman[edit]

  • Akkerman Model 235 30 HP, special fuel[1]

Akron[edit]

  • Funk E200
  • Funk E4L[1]

Albatross[edit]

(Albatross Co Detroit)

  • Albatross 50hp 6-cyl radial 4.5 in × 5 in (110 mm × 130 mm)[1][2]
  • Albatross 100hp 6-cyl radial 5.5 in × 5 in (140 mm × 130 mm)[1][2]

Aldasoro[edit]

  • Aldasoro aero engine[1]

Alexander[edit]

  • Alexander 4-cyl[1]
  • Alexanderradial 5-cyl[1]

Alfa Romeo[edit]

Societa per Azioni Alfa Romeo[17]

Alfaro[edit]

Allen[edit]

Alliance[edit]

(Aubrey W. Hess/Alliance Aircraft Corporation)

Allied[edit]

  • Allied Monsoon Licensed manufacturer of French Règnier 4L

AlliedSignal[edit]

Allis-Chalmers[edit]

Source: Gunston[14]

Allison[edit]

Almen[edit]

Alvaston[edit]

  • Alvaston 20hp 2-cyl opposed 114 mm × 114 mm (4.5 in × 4.5 in)[2][23]
  • Alvaston 30hp 2-cyl opposed 132 mm × 127 mm (5.2 in × 5.0 in)[2][23]
  • Alvaston 50hp 4-cyl opposed 144 mm × 128 mm (5.7 in × 5.0 in)[2][23]

Alvis[edit]

American Cirrus Engine[edit]

See: ACE

American Engineering Corporation[edit]

Source: RMV[1]

  • ACE Keane

American Helicopter[edit]

  • American Helicopter PJ49 Pulsejet
  • American Helicopter XPJ49-AH-3

American Motor & Aviation Co[edit]

  • American 1911 rotary
  • American S-5 radial

AMCEL[edit]

(AMCEL Propulsion Company)

  • AMCEL controllable solid fuel rocket[10]

AMI[edit]

(AeroMotion Inc.)

  • AeroMotion Twin[24]
  • AeroMotion O-100 Twin
  • AeroMotion O-101 Twin

AMT[edit]

(Aviation Microjet Technology)

A.M.U.A.L[edit]

(Établissement A.M.U.A.L)

  • A.M.U.A.L M.J.5 65° V-8 350 hp 150 mm × 200 mm (5.9 in × 7.9 in)[2]
  • A.M.U.A.L M.J.6 90° V-8 400 hp 150 mm × 200 mm (5.9 in × 7.9 in)[2]
  • A.M.U.A.L M.J.7 90° V-8 600 hp 180 mm × 210 mm (7.1 in × 8.3 in)[2]

Angle[edit]

  • Angle 100hp Radial

Ansaldo[edit]

  • Ansaldo San Giorgio 4E-145 6I 300 hp[2][28]
  • Ansaldo San Giorgio 4E-150 6I 300 hp[2][28]
  • Ansaldo San Giorgio 4E-284 V-12 450 hp[2][28]
  • Ansaldo San Giorgio 4E-290 V-12 550 hp[2][28]

Antoinette[edit]

Source:Gunston[14][18]

  • Antoinette 32hp V-8 80 mm × 80 mm (3.1 in × 3.1 in)[2]
  • Antoinette 46hp?
  • Antoinette 64hp V-16 80 mm × 80 mm (3.1 in × 3.1 in)[2]
  • Antoinette 67hp V-8 110 mm × 105 mm (4.3 in × 4.1 in)
  • Antoinette 165hp V-16
  • Antoinette 134hp V-8 110 mm × 105 mm (4.3 in × 4.1 in)[2]
  • Antoinette 55hp V-8[2]
  • Antoinette V-32[2]

Anzani[edit]

For British Anzani products see: British Anzani

Source:[14][18][29]

Anzani 6

Air-cooled Anzani engines

  • Anzani V-2[30]
  • Anzani 3-cylinder fan engines
    • Anzani 14hp 85 mm × 85 mm (3.3 in × 3.3 in)[30]
    • Anzani 15hp 85 mm × 100 mm (3.3 in × 3.9 in)[30]
    • Anzani 24.5hp 105 mm × 130 mm (4.1 in × 5.1 in)[30]
    • Anzani 31.6hp 120 mm × 130 mm (4.7 in × 5.1 in)[30]
    • Anzani 42.3hp 135 mm × 150 mm (5.3 in × 5.9 in)[30]
    • Anzani 10-12hp 85 mm × 85 mm (3.3 in × 3.3 in)
    • Anzani 12-15hp 85 mm × 100 mm (3.3 in × 3.9 in)
    • Anzani 25-30hp 105 mm × 130 mm (4.1 in × 5.1 in)
    • Anzani 30-35hp 120 mm × 130 mm (4.7 in × 5.1 in)
    • Anzani 40-45hp 135 mm × 150 mm (5.3 in × 5.9 in)
    • Anzani 45-50hp[30]
  • Anzani 30hp 3-cyl radial 105 mm × 120 mm (4.1 in × 4.7 in)[30]
  • Anzani 45hp 5-cyl radial[30]
  • Anzani 60hp 5-cyl radial
  • Anzani 6-cylinder
    • Anzani 40-45hp radial 90 mm × 120 mm (3.5 in × 4.7 in)[30]
    • Anzani 50-60hp radial 105 mm × 120 mm (4.1 in × 4.7 in)[30]
    • Anzani 70hp radial 105 mm × 120 mm (4.1 in × 4.7 in)
    • Anzani 80hp radial 115 mm × 140 mm (4.5 in × 5.5 in)[31]
  • Anzani 95hp 7-cyl radial
  • Anzani 10-cylinder
    • Anzani 60-70hp radial 90 mm × 120 mm (3.5 in × 4.7 in)[30]
    • Anzani 100-110hp radial 105 mm × 140 mm (4.1 in × 5.5 in)[30]
    • Anzani 95-100hp radial 105 mm × 145 mm (4.1 in × 5.7 in)[30]
    • Anzani 125hp radial 115 mm × 150 mm (4.5 in × 5.9 in)[30]
    • Anzani 125hp radial 115 mm × 155 mm (4.5 in × 6.1 in)[30]
    • Anzani 200hp radial[30]
  • Anzani 100hp 14-cyl radial 105 mm × 140 mm (4.1 in × 5.5 in)[30]
  • Anzani 150-160hp 14-cyl radial 90 mm × 120 mm (3.5 in × 4.7 in)[31]
  • Anzani 20 200hp 20-cyl radial 105 mm × 140 mm (4.1 in × 5.5 in)[32]

Water-cooled Anzani engines

  • Anzani 30-32hp V-4 100 mm × 120 mm (3.9 in × 4.7 in)[30]
  • Anzani 56-70hp V-4 135 mm × 150 mm (5.3 in × 5.9 in)[30]
  • Anzani 600-700hp 20-cyl radial 140 mm × 150 mm (5.5 in × 5.9 in)[30] In-line radial 10 banks of 2 cylinders[33][34]
  • Anzani W-6[30]
  • Anzani 6A3 (6-cyl radial 60 hp)

ARDEM[edit]

(Avions Roger Druine Engines M)

  • Ardem 4 CO2

Ares[edit]

(Ares ltd., Finland)

  • Ares diesel Cirrus[35]

Argus Motoren[edit]

Source:Gunston[14] except where noted

  • Argus Type I ("50hp") - 4-cyl. 50-70 hp 4.88 in × 5.12 in (124 mm × 130 mm))[2][36]
  • Argus Type II (4-cyl. 100 hp 5.51 in × 5.51 in (140 mm × 140 mm))[2]
  • Argus Type III (aka Argus 110 hp) - 6-cyl 4.88 in × 5.12 in (124 mm × 130 mm))
  • Argus Type IV (aka 140/150hp) - 4-cyl. 140 hp 6.1 in × 6.5 in (150 mm × 170 mm))[2]
  • Argus Type V (6-cyl. 140 hp 5.51 in × 5.51 in (140 mm × 140 mm))[2]
  • Argus Type VI (6-cyl. 140 hp 6.1 in × 6.5 in (150 mm × 170 mm))[2]
  • Argus Type VII (6-cyl. 115-130 hp 5.12 in × 5.12 in (130 mm × 130 mm))[2]
  • Argus Type VIII (6-cyl. 190 hp 5.91 in × 5.7 in (150 mm × 145 mm))[2]
  • Argus As I 4-cylinder, 100-hp, year 1913[37]
  • Argus As II, 6-cylinder, 120-hp, year 1914[38]
  • Argus As III 6-cylinder upright inline
  • Argus As 5 24-cylinder in-line radial (6 banks of four cylinders)
  • Argus As VI 700 hp V-12[34]
  • Argus As VIA[34]
  • Argus As 7 9R 700 hp[36]
  • Argus As 8 4-cylinder inverted inline[36]
  • Argus As 10 8-cylinder inverted V[36]
  • Argus As 12 16H 550 hp[36]
  • Argus As 16 4-cylinder horizontally-opposed 35 hp[39]
  • Argus As 17
  • Argus As 014 (aka "Argus 109-014") - pulse jet engine for V-1 flying bomb and Tornado boat
  • Argus As 044[36]
  • Argus As 16 4-cylinder inverted inline 40 hp[36]
  • Argus As 17 6-cylinder inverted inline 225 hp / 285 hp[36]
  • Argus As 401 development and renumbering of the As 10
  • Argus As 402[36]
  • Argus As 410 12-cylinder inverted V[36]
  • Argus As 411 12-cylinder inverted V[36]
  • Argus As 412 24-cylinder H-block, prototyped[36]
  • Argus As 413 - similar to 412, never built[36]
  • Argus 109-044[36]
  • Argus 115 hp 6-cylinder upright inline 130 mm × 130 mm (5.1 in × 5.1 in)[11]
  • Argus 130 hp 6-cylinder upright inline 130 mm × 130 mm (5.1 in × 5.1 in)[11]
  • Argus 145 hp 6-cylinder upright inline 140 mm × 140 mm (5.5 in × 5.5 in)[11]
  • Argus 190 hp 6-cylinder upright inline 150 mm × 145 mm (5.9 in × 5.7 in)[11]

Argylls[edit]

Armstrong Siddeley[edit]

Armstrong Siddeley was formed by purchase of Siddeley-Deasy in 1919.

Armstrong Siddeley Tiger at the London Science Museum

Armstrong Whitworth[edit]

  • Armstrong Whitworth 1918 30° V-12[11][2]

Arrow SNC[edit]

Arsenal[edit]

Source:Gunston[14]

Asahina[edit]

  • Asahina 9-cyl 100hp rotary[2]

Ashmusen[edit]

(Ashmusen Manufacturing Company)

  • Ashmusen 1908 60hp 8HOA[2]
  • Ashmusen 1908 105hp 12HOA[11][2]

Aspin[edit]

(F.M. Aspin & Company)

Aster[edit]

Astrodyne[edit]

(Astrodyne Inc.)

ATAR[edit]

( Atelier Technique Aéronautique de Rickenbach - pre SNECMA take-over)

  • ATAR 101
  • ATAR 103
  • ATAR 104 ( Vulcain)
  • ATAR 201
  • ATAR 202
  • ATAR 203

Atwood[edit]

(Atwood Aeronautic Company, Williamsport, PA / Harry N. Atwood)

  • Atwood 120-180hp V-12 (3.5 in × 4.5 in (89 mm × 114 mm) bore x stroke[2][41]
  • Atwood M-1 (1916)
  • Atwood M-2 (1916)
  • Atwood Twin Six

Aubier & Dunne[edit]

Data from:Italian Civil & Military Aircraft 1930–1945[17]

  • Aubier & Dunne 2-cyl 17hp[15]
  • Aubier & Dunne 3-cyl[15]
  • Aubier-Dunne V.2D

Austin[edit]

  • Austin V-12[2]
  • Austin rotary engine[2]

Austro-Daimler[edit]

Source:Gunston[14]

Austro Engine[edit]

Auto Diesels[edit]

  • Auto Diesels STAD A250[42]
  • Auto Diesels STAD A260[42]
  • Auto Diesels LPI Mk.12A/L[42]
  • Auto Diesels LPI Mk.12A/T[42]
  • Auto Diesels LPI Mk.12A/D[42]
  • Auto Diesels GT15[42]
  • Auto Diesels 7660.001.020[42]

Ava[edit]

(L'Agence General des Moteurs Ava)

Avco Lycoming[edit]

See:Lycoming

Avia[edit]

Avia Wytwórnia Maszyn Precyzjnych Avia Akciova Spolecnost pro Prumysel Letecky
Avia Narodny Podnik

Aviadvigatel[edit]

Aviatik[edit]

Argus engines sold in France under the brand name 'Aviatik' by Automobil und Aviatik AG [47]

A.V. Roe[edit]

  • A.V. Roe 20hp 2-cyl.[3]

Avro[edit]

Avro Canada[edit]

Axelson[edit]

  • Axelson A-7-R 115hp[49]
  • Axelson-Floco B 150hp

Axial Vector Engine Corporation[edit]

Aztatl[edit]

  • Aztatl 3-cyl radial[2]
  • Aztatl 6-cyl 80hp radial[2][50]
  • Aztatl 10-cyl radial[2]

B[edit]

Bailey[edit]

  • Bailey C-7-R "Bull's Eye" 1927 = 140hp 7RA.

Bailey Aviation[edit]

Baradat–Esteve[edit]

(Claudio Baradat Guillé & Carlos Esteve)

  • Baradat toroidal engine[1]

Basse und Selve[edit]

  • Basse und Selve BuS. 120hp (125 mm × 160 mm (4.9 in × 6.3 in) 120-130 hp)[2]
  • Basse und Selve BuS.III 150 hp
  • Basse und Selve BuS.IV (160 mm × 200 mm (6.3 in × 7.9 in) / 155 mm × 200 mm (6.1 in × 7.9 in) 260 hp / 270 hp)[2]
  • Basse und Selve BuS.IVa 300 hp[11]

Bates[edit]

Data from:[18]

  • Bates 29hp V-4

Bayerische[edit]

(Bayerische Motoren Gesellschaft)

  • Bayerische 7-cyl 50hp rotary[2]

Beardmore[edit]

Source: Lumsden[3]

Beardmore 120 hp on display at the London Science Museum

Béarn[edit]

Construction Mécanique du Béarn/Société de Construction et d'Exploitation de Matériels et de Moteurs

Beatty[edit]

  • Beatty 40hp 4-cyl.(4.375 in × 4 in (111.1 mm × 101.6 mm))[2]
  • Beatty 50hp 4-cyl.(4.375 in × 4.5 in (111.1 mm × 114.3 mm))[2][3]
  • Beatty 60hp 4-cyl. (geared 0.66:1 4.375 in × 5 in (111.1 mm × 127.0 mm))[2]
  • Beatty 80hp 8-cyl. V-8 (4.375 in × 4 in (111.1 mm × 101.6 mm))[2][3]

Beck[edit]

  • Beck 1910 toroidal engine[2]
  • Beck 35hp 4cyl toroidal engine 80 mm × 130 mm (3.1 in × 5.1 in)[31]
  • Beck 50hp 4cyl toroidal engine 110 mm × 130 mm (4.3 in × 5.1 in)[31]
  • Beck 75hp 4cyl toroidal engine 120 mm × 130 mm (4.7 in × 5.1 in)[31]

Beecher[edit]

(B.L. Beecher Company, New Haven, Connecticut)

  • Beecher 8HOA[2]

Bell Aerosystems Company[edit]

Bentley[edit]

W. O. Bentley

Benz[edit]

Source:Gunston[14]

Berliner[edit]

  • Berliner 6hp rotary helicopter engine

Bertin[edit]

  • Bertin 50hp X-4[4]
  • Bertin 100hp X-8[4]

Besler[edit]

See: Doble-Besler

Beaussier[edit]

(Moteurs Beaussier)

Bessonov[edit]

(A. A. Bessonov)

  • Bessonov MM-1

Better Half[edit]

Beardmore Halford Pullinger (B.H.P.)[edit]

  • Atlantic
  • 230 hp - built by Galloway and Siddeley-Deasy developed into Siddeley Puma

Binetti[edit]

  • Binetti B-300[2]

Blackburn[edit]

Includes engines of Cirrus Engine Division of Blackburn Source: Lumsden[3]

Blackburne[edit]

Bliss[edit]

(E.W. Bliss Company)

Bloch[edit]

BMW[edit]

Source: Gunston[14] except where noted

BMW 801

Boeing[edit]

Source:Pelletier[57] except where noted

Boitel[edit]

Boland[edit]

Bonner[edit]

(Aero Bonner Ltd.)

  • Bonner Super Sapphire[45]

Borzecki[edit]

(Jozef Borzecki)

Botali[edit]

  • Botali Diesel – eight-cylinder air-cooled 118 hp[19]

Bramo[edit]

Source:Gunston[14] except where noted

Brandner[edit]

Breda[edit]

  • Breda 320hp V-8[2]

Breguet-Bugatti[edit]

  • Breguet-Bugatti U.16
  • Breguet-Bugatti U.24
  • Breguet-Bugatti U.24bis
  • Breguet-Bugatti Quadrimotor Type A
  • Breguet-Bugatti Quadrimotor Type B
  • Breguet-Bugatti H-32B

Breitfeld & Danek[edit]

  • Breitfeld & Danek Perun I 6-cylinder 170 hp
  • Breitfeld & Danek Perun II 6-cylinder 276 hp
  • Breitfeld & Danek BD-500 500 hp
  • Breitfeld & Daněk Hiero IV
  • Breitfeld & Daněk Hiero L
  • Breitfeld & Daněk Hiero N

Breese[edit]

  • Breese 40hp 3-cyl radial[2]

Breuer[edit]

(Breuer Werke G.m.b.H.)

Brewer[edit]

(Captain R.W.A. Brewer)

  • Brewer Type M Gryphon O-8[43]
  • Brewer 250hp O-12[43]
  • Brewer 500hp X-16[43]

Briggs & Stratton[edit]

Bristol Engine Company (Bristol)[edit]

Division of Bristol Aeroplane Company formed when Cosmos Engineering was taken over in 1920. Became Bristol Aero Engines in 1956. Merged with Armstrong Siddeley in 1958 to form Bristol Siddeley. Sources: Piston engines, Lumsden,[3] gas turbine and rocket engines, Gunston.[14]

Ramjets[edit]

  • Bristol BE.25[9]
  • Bristol BRJ.1 6in ramjet, Initial development model using Boeing combustor.
  • Bristol BRJ.2 16in ramjet. Scaled up BRJ1 with Boeing combustor.
  • Bristol BRJ.2/5 16in M2 ramjet. Used on early Red Duster. Known to the MoS as BT.1 Thor
  • Bristol BRJ.3 16in M2 ramjet. Fitted with NGTE combustor and used on XRD. Rated at 100,000 lbf (440 kN) at M3, Ø = 16 in (41 cm)
  • Bristol BRJ.4/1 16in M2 ramjet. Used on early Red Duster and Bloodhound I. Known to the MoS as BT.2 Thor
  • Bristol BRJ.5/1 16in M2 ramjet. Used on Bloodhound II. Became BT.3 Thor
  • Bristol BRJ.601 16in M3 ramjet. Tested on Bobbin.
  • Bristol BRJ.701 23in M3 ramjet project study.
  • Bristol BRJ.801[21]
  • Bristol BRJ.801 18in M3 ramjet. Initial M3 ramjet developed for Stage 1¾ Blue Envoy.
  • Bristol BRJ.811 18in M3 ramjet. M3 ramjet developed for Stage 1¾ Blue Envoy.
  • Bristol BRJ.824 18in M3 ramjet. Cancelled with Blue Steel Mk2.

Bristol Siddeley[edit]

Bristol Siddeley was formed by Bristol taking over Armstrong Siddeley , rebranding several of the engines. It took over de Havilland engines and, in turn, became a division of Rolls-Royce Limited.

British Anzani[edit]

For French Anzani engines see: Anzani

British Salmson[edit]

British Rotary[edit]

  • British Rotary 100hp 10-cyl. rotary[2]

Brooke[edit]

(Brooke, Chicago)

  • Brooke 85hp 10-cyl. rotary[2]
  • Brooke 24hp 6-cyl. rotary[2]
  • Brooke Multi-X[2]

Brott[edit]

(A. Brott, Denver, Colorado)

  • Brott 35hp V-4 air-cooled[2]
  • Brott 45hp V-4 water-cooled[2]
  • Brott 60hp V-8 air-cooled[2]

Brouhot[edit]

Brownback[edit]

(Brownback Motor Laboratories Inc.)

  • Brownback C-400 (Tiger 100)[44]

Bucherer[edit]

  • Bucherer 2-cyl rotary[2]

Buchet[edit]

  • Buchet 6 in-line[2]
  • Buchet 8-12hp 3-cyl inline[59]
  • Buchet 24hp 6-cyl radial 80 mm × 80 mm (3.15 in × 3.15 in)[18][2]

Bücker[edit]

  • Bücker M 700

Budworth[edit]

(David Budworth Limited)

Bugatti[edit]

King Bugatti U-16

Burgess-White[edit]

(W. Starling Burgess, Rollin H. White / Burgess Company of Marblehead, MA and White Company of Cleveland, OH)

Burlat[edit]

Share of the Société des Moteurs Rotatifs Burlat, issued 1. November 1911

(Société des Moteurs Rotatifs Burlat)

  • Burlat 8cyl. 35hp rotary - 26 kW (35 hp) at 1800 rpm, 95 mm × 120 mm (3.74 in × 4.72 in). 85 kg (187 lb). 6 500F[63][2][31]
  • Burlat 8cyl. 60hp rotary - 45 kW (60 hp) at 1800 rpm, 120 mm × 120 mm (4.72 in × 4.72 in), 120 kg (264 lb), 11000F[63][2][31]
  • Burla 8cyl. 75hp rotary - 56 kW (75 hp) at 1800 rpm, 120 mm × 170 mm (4.72 in × 6.69 in), 140 kg (308 lb), 11000F[63][2]
  • Burlat 16cyl. 120hp rotary - 89 kW (120 hp)p at 1750 rpm, 120 mm × 120 mm (4.72 in × 4.72 in), 225 kg (495 lb), 22000 F[63][2][31]

Burnelli[edit]

  • Burnelli AR-3

Burt[edit]

(Peter Burt)

  • Burt 180hp V-12[2]

C[edit]

CAC[edit]

CAE[edit]

See:Teledyne CAE

Caffort[edit]

(Anciens Etablissements Caffort Frères)

Cal-Aero[edit]

( Cal-aero Institute, California)

Call[edit]

(Henry L. Call)

CAM[edit]

(Canadian Airmotive Inc.)

Canton-Unné[edit]

  • Canton-Unné X-9

Cameron[edit]

(Cameron Aero Engine Division / Everett S. Cameron)

  • Cameron C4-I-E1[5]
  • Cameron C6[5]
  • Cameron C12[5]

Campini[edit]

Source:Gunston[14]

CANSA[edit]

(Fabbrica Italiana Automobili TorinoCostruzioni Aeronautiche Novaresi S.A.)

Carden Aero Engines[edit]

Source:Ord-Hume.[67]

CAREC[edit]

(China National Aero-Engine Corporation)

Casanova[edit]

(Ramon Casanova)

  • Casanova pulse-jet[1]

Cato[edit]

Caunter[edit]

Centrum[edit]

  • Centrum 150hp 6-cyl radial[2]

Ceskoslovenska Zbrojovka[edit]

Data from:[18]

  • Ceskoslovenska Zbrojovka ZOD 260-B 2-stroke radial diesel engine – 260 hp[19]

CFM International[edit]

Chaise[edit]

(Societe Anonyme Omnium Metallurgique et Industriel / Etablissements Chaise et Cie)[68]

Chamoy[edit]

(M. Fernand Chamoy)

  • Chamoy 5-cyl radial[70]

Chamberlin[edit]

  • Chamberlin L-236
  • Chamberlin L-267

Changzhou[edit]

(Changzhou Lan Xiang Machinery Works)

Charomskiy[edit]

Source:Gunston[14]

Chelomey[edit]

  • Chelomey D-3 Pulse-jet
  • Chelomey D-5 Pulse-jet
  • Chelomey D-6 Pulse-jet
  • Chelomey D-7 Pulse-jet

Chenu[edit]

  • Chenu 50-65hp 4-cyl DD 110 mm × 190 mm (4.3 in × 7.5 in)[31][2]
  • Chenu 75hp 6-cyl in-line 110 mm × 190 mm (4.3 in × 7.5 in)[31]
  • Chenu 90hp 4-cyl GD 120 mm × 130 mm (4.7 in × 5.1 in)[31][2]
  • Chenu 80-90hp 6-cyl DD[2]
  • Chenu 80-90hp 6-cyl GD[2]
  • Chenu 200-250hp 6-cyl DD 150 mm × 120 mm (5.9 in × 4.7 in)[31] (for dirigibles)[2]

Chengdu[edit]

Chevrolair[edit]

(The Arthur Chevrolet Aviation Motors Corporation)

  • Chevrolair 1923 Water-cooled in-line 4 upright[72]
  • Chevrolair D-4[44]
  • Chevrolair D-6[44][73]
  • Chevrolair 1923 Air-cooled in-line 4 upright and inverted[72]

Chevrolet[edit]

Chinese aero-engines[edit]

Chotia[edit]

Christoffersen[edit]

(Christoffersen Aircraft Company)

  • Christoffersen 120hp 6-cyl in-line[2]
  • Christoffersen 120hp V-12[2]

Chrysler[edit]

Church[edit]

(Jim Church)

  • Church J-3 Marathon
  • Church V-248 V-8[74]

Cicaré[edit]

Cirrus[edit]

Cisco Motors[edit]

Citroën[edit]

  • Citroen 2cyl Citroën 2CV – 18 hp
  • Citroen 4cyl Citroën GS 1.2 – 65 hp at 5,700 rpm

Clapp's Cars[edit]

Clément-Bayard[edit]

Data from:[18]

  • Clément-Bayard 30hp 2-cyl HOW[2] 130.2 mm × 111.1 mm (5.125 in × 4.375 in)
  • Clément-Bayard 29hp 4-cyl in-line[2] 100 mm × 120 mm (3.94 in × 4.72 in)
  • Clément-Bayard 40hp 4-cyl in-line[2] 100 mm × 120 mm (3.94 in × 4.72 in)
  • Clément-Bayard 100hp 4-cyl in-line 135 mm × 160 mm (5.3 in × 6.3 in)[31]
  • Clément-Bayard 118.5hp 4-cyl in-line[2] 190 mm × 230 mm (7.48 in × 9.06 in)
  • Clément-Bayard 117.5hp 6-cyl in-line[2] 155 mm × 185 mm (6.1 in × 7.28 in)
  • Clément-Bayard 250hp 6-cyl in-line[2] 155 mm × 200 mm (6.1 in × 7.87 in) (for dirigibles)
  • Clément-Bayard 50hp 7-cyl Radial[2] 100 mm × 115 mm (3.94 in × 4.53 in)
  • Clément-Bayard 300hp 8-cyl in-line[2] 165 mm × 225 mm (6.5 in × 8.86 in) (for airships)
  • Clément-Bayard V-16[2] (for airships)

Cleone[edit]

  • Cleone 1930 25hp 2-cyl hor opp 2 stroke

Clerget[edit]

(Société Clerget-Blin et Cie / Pierre Clerget)

Source:Lumsden[3] except where noted

Clerget 9B on display at the Pima Air & Space Museum
  • Clerget 50hp 7-cyl water-cooled radial (1907)[75]
  • Clerget 50hp 4-cyl[2] 110 mm × 120 mm (4.33 in × 4.72 in)
  • Clerget 100hp 4-cyl[2] 140 mm × 160 mm (5.51 in × 6.3 in)
  • Clerget 200hp V-8[2] 140 mm × 160 mm (5.51 in × 6.3 in)[75]
  • Clerget 2K 16 hp[2] 83 mm × 100 mm (3.25 in × 3.94 in)[75]
  • Clerget 4V 40 hp 4-cyl in-line water-cooled (1908)[75]
  • Clerget 4W 40 hp 4-cyl in-line water-cooled (1910)[75]
  • Clerget 7Y 60 hp[2] 120 mm × 120 mm (4.72 in × 4.72 in)
  • Clerget 7Z
  • Clerget 9A (Diesel radial engine)
  • Clerget 9B
  • Clerget 9Bf British version of 9B 140 hp[2] 120 mm × 160 mm (4.72 in × 6.3 in)
  • Clerget 9C
  • Clerget 9F[2] 120 mm × 172 mm (4.72 in × 6.77 in)
  • Clerget 9J 100 hp[2] 105 mm × 140 mm (4.13 in × 5.51 in)
  • Clerget 9Z 110 hp
  • Clerget 11A 200 hp variable compression[2]
  • Clerget 11Eb
  • Clerget 11G 250 hp[2] 120 mm × 190 mm (4.72 in × 7.48 in) 5.7:1 compression
  • Clerget 14D[75]
  • Clerget 14E[75]
  • Clerget 14F[43][75][76] (Diesel radial engine)
  • Clerget 14U[75]
  • Clerget 16H diesel V-16 (180x200=81.43L) [1]
  • Clerget 16SS diesel[75]
  • Clerget 16X
  • Clerget 18 rotary 300 hp[2]
  • Clerget 32 diesel[75]
  • Clerget Type Transatlantique (H type)[14]
  • Clerget monocylinder powder powdered coal test engine[75]
  • Clerget monocylinder 2x variable compression[75]
  • Clerget monocylinder 4x variable compression[75]
  • Clerget 180-2T V-8 2x variable compression[75]
  • Clerget 180-4T V-8 4x variable compression[75]
  • Clerget 100hp diesel 1928 9-cyl. radial[43]
  • Clerget 200hp diesel 1929 9-cyl. radial[43]
  • Clerget 250hp diesel 9-cyl. radial[43]
  • Clerget 300hp diesel 9-cyl. radial[19][43]

Cleveland[edit]

(Walter C. Willard / Cleveland Aero Engines)

  • Cleveland 150hp 6-cyl axial engine 6x130 mm × 150 mm (5 in × 6 in)[2]

Cleveland[edit]

(Cleveland Engineering Laboratories Company)

  • Cleveland Weger 400hp 6-cyl 2-stroke radial 4.25 in × 5 in (108 mm × 127 mm)[2]

C.L.M.[edit]

(Compagnie Lilloise de Moteurs S.A)

CMB[edit]

(Construction Mécanique du Béarn) See: Béarn

CNA[edit]

Coatalen[edit]

Source:Brew[78]

  • Coatalen 12Vrs-2[16] diesel

Colombo[edit]

Combi[edit]

  • Combi 150hp 6-cyl[2]

Comet[edit]

(Comet Engine Corp, Madison WI.)

Compagnie Lilloise de Moteurs[edit]

See:C.L.M.

Conrad[edit]

(Deutsche Motorenbau G.m.b.H. / Robert Conrad)

  • Conrad C.III – (licence built by N.A.G. as the C.III N.A.G.)

Continental[edit]

Continental IO-520

Cors-Air[edit]

(Cors-Air srl, Barco di Bibbiano, Italy)

Corvair[edit]

(conversions and derivatives of the Chevrolet Turbo-Air 6 engine)

Cosmos Engineering[edit]

Coventry Victor[edit]

Crankless Engines Company[edit]

(Anthony Michell)

C.R.M.A.[edit]

(Société de construction et de Reparationde Materiel Aéronautique)

  • C.R.M.A. Type 102
Curtiss OX-5 at the Lone Star Flight Museum

Curtiss[edit]

Curtiss-Kirkham[edit]

Curtiss-Wright[edit]

Cuyuna[edit]

See:2si

D[edit]

D-Motor[edit]

D'Hennian[edit]

  • D'Hennian 10-12hp rotary[2]
  • D'Hennian 50hp 7-cyl rotary[2]

Daiichi Kosho Company[edit]

Daimler-Benz[edit]

Source:Gunston[14] except where noted

  • Mercedes 50hp 4-cyl in-line[2]
  • Mercedes 60hp 4-cyl in-line 110 mm × 140 mm (4.3 in × 5.5 in)[2]
  • Mercedes 70hp 4-cyl in-line inverted 120 mm × 140 mm (4.7 in × 5.5 in)[2]
  • Mercedes 80hp 6-cyl in-line 105 mm × 140 mm (4.1 in × 5.5 in)[2]
  • Mercedes 90hp 4-cyl in-line 140 mm × 150 mm (5.5 in × 5.9 in)[2]
  • Mercedes 120hp 4-cyl in-line (airship engine) 175 mm × 165 mm (6.9 in × 6.5 in)[2]
  • Mercedes 160hp 6-cyl in-line 140 mm × 160 mm (5.5 in × 6.3 in)[2]
  • Mercedes 180hp 6-cyl in-line 160 mm × 180 mm (6.3 in × 7.1 in)[2]
  • Mercedes 240hp 8-cyl in-line 140 mm × 160 mm (5.5 in × 6.3 in)[2]
  • Mercedes 240hp V-8 (airship engine) 175 mm × 165 mm (6.9 in × 6.5 in)[2]
  • Mercedes 260hp 6-cyl in-line 160 mm × 180 mm (6.3 in × 7.1 in)[2]
  • Mercedes 650hp V-12 235 mm × 250 mm (9.3 in × 9.8 in)[2]
  • Mercedes Typ E4F 70 hp 120 mm × 140 mm (4.7 in × 5.5 in)[2]
  • Mercedes Typ E6F 100 hp 120 mm × 140 mm (4.7 in × 5.5 in)[2]
  • Mercedes Typ J4L 120 hp 160 mm × 170 mm (6.3 in × 6.7 in)[2]
  • Mercedes Typ J8L 240 hp V-8 160 mm × 170 mm (6.3 in × 6.7 in)[2]
  • Mercedes W-18[2]
  • Mercedes Fh 1256
  • Mercedes D.I
  • Mercedes D.II
  • Mercedes D.III
  • Mercedes D.IIIa
  • Mercedes D.IIIaü
  • Mercedes D.IIIav
  • Mercedes D.IV
  • Mercedes D.IVa

Damblanc-Mutti[edit]

  • Damblanc-Mutti 165hp[83]
  • Damblanc-Mutti 11-cyl. rotary 220 hp[2]

Danek[edit]

(Ceskomorarsk-Kolben-Danek & Co.)

  • Danek Praga 500 hp V-12[44]

Daniel[edit]

(Daniel Engine Company)

  • Daniel 7-cyl rotary[2]

Dansette-Gillet[edit]

  • Dansette-Gillet Type A 45hp 4-cyl in-line 105 mm × 160 mm (4.1 in × 6.3 in)[31]
  • Dansette-Gillet Type C 32hp 4-cyl in-line 98 mm × 125 mm (3.9 in × 4.9 in)[31]
  • Dansette-Gillet Type D 70hp 4-cyl in-line 130 mm × 160 mm (5.1 in × 6.3 in)[31]
  • Dansette-Gillet 100hp 6-cyl in-line 130 mm × 160 mm (5.1 in × 6.3 in)[31]
  • Dansette-Gillet 120hp V-8 114 mm × 160 mm (4.5 in × 6.3 in)[31]
  • Dansette-Gillet 200hp 6-cyl in-line 180 mm × 200 mm (7.1 in × 7.9 in)[31]

Darracq[edit]

Data from:[18]

  • Darracq 25hp O-2 130 mm × 120 mm (5.1 in × 4.7 in)[2]
  • Darracq 50hp O-4 130 mm × 120 mm (5.1 in × 4.7 in)[2]
  • Darracq 43hp 4-cyl in-line 120 mm × 140 mm (4.7 in × 5.5 in)[2]
  • Darracq 84hp 4-cyl in-line 170 mm × 140 mm (6.7 in × 5.5 in)[2]
  • Darracq 12Da 420 hp V-12

Dassault[edit]

Day[edit]

(Charles Day)

  • Day 25hp 5-cyl[2]

Dayton[edit]

(Dayton Airplane Engine Co.)

de Dietrich[edit]

  • de Dietrich 4-cyl in-line[2]

De Dion-Bouton[edit]

  • De Dion-Bouton 80 hp V-8 100 mm × 120 mm (3.9 in × 4.7 in)
  • De Dion-Bouton 100 hp V-8 90 mm × 150 mm (3.5 in × 5.9 in)[31]
  • De Dion-Bouton 130 hp 12B V-12
  • De Dion-Bouton 150 hp V-8 125 mm × 150 mm (4.9 in × 5.9 in)[2]
  • De Dion-Bouton 800 hp X-16 170 mm × 190 mm (6.7 in × 7.5 in)[2]

de Havilland[edit]

Sources: Piston engines, Lumsden,[3] gas turbine and rocket engines, Gunston.[14]

Piston engines[edit]

Gas turbines[edit]

Rockets[edit]

de Laval[edit]

  • de Laval T42

Deicke[edit]

(Arthur Deicke)

Delafontaine[edit]

  • Delafontaine Diesel – seven-cylinder air-cooled

Delage[edit]

DeltaHawk[edit]

Demont[edit]

(Messrs Demont, Puteaux, France)

  • Demont 300hp 6-cyl double acting rotary 175 mm × 80 mm (6.9 in × 3.1 in)[2]

Deschamps[edit]

Data from:[18] (D.J.Deschampsdesigner – Lambert Engine & machine Co.,Illinois manufacturer)

  • Deschamps v-12 inverted 2-stroke diesel

Detroit Aero[edit]

  • Detroit Aero 25-30hp 2OA[2]

DGEN[edit]

Diamond Engines[edit]

Diemech Turbine Solutions[edit]

(DeLand, Florida, United States)

Diesel Air[edit]

DKW[edit]

(A.G.-Werk DKW, Zschopau S.a.)

Doble-Besler[edit]

Dobrotvorskiy[edit]

  • Dobrotvorskiy MB-100
  • Dobrotvorskiy MB-102

Dobrynin[edit]

Source:Gunston[14]

Dongan[edit]

(also known as Harbin Engine Factory)

Dodge[edit]

  • Dodge 125hp 6-cyl rotary Victory 5 in × 6 in (130 mm × 150 mm)[2]

Dorman[edit]

(W. H. Dorman and Co., Ltd)

  • Dorman 60-80hp V-8 4 in × 4.75 in (102 mm × 121 mm)[2][86]

Douglas[edit]

Mostly developed from Douglas motorcycle engines

  • Douglas 350cc
  • Douglas 500cc[87]
  • Douglas Dot[87]
  • Douglas 736cc (some sources 737cc)[87]
  • Douglas 750cc[87]
  • Douglas Digit 22 hp at 3,000rpm[87]
  • Douglas Dryad[87]
  • Douglas/Aero Engines Sprite/[87]
  • Aero Engines 1500cc[87]

Douseler[edit]

  • Douseler 40hp 4-cyl in-line[2]

Dreher[edit]

(Dreher Engineering Company)

Duesenberg[edit]

  • Duesenberg Special A[89]
  • Duesenberg Special A3[89]
  • Duesenberg H 850 hp V-16 6 in × 7.5 in (150 mm × 190 mm)[2][11][89]
  • Duesenberg 100hp 4-cyl. direct drive in-line 4.75 in × 7 in (121 mm × 178 mm)[2]
  • Duesenberg 125hp 4-cyl. geared in-line 4.75 in × 7 in (121 mm × 178 mm)[2][11][89]
  • Duesenberg 300hp V-12 4.875 in × 7 in (123.8 mm × 177.8 mm)[2][11][89]
  • Duesenberg A-44 70 hp 4-cyl 4.375 in × 6 in (111.1 mm × 152.4 mm)[2]

Dufaux[edit]

  • Dufaux 5-cyl tandem double-acting in-line engine[2]

Dushkin[edit]

  • Dushkin D-1-A-1100
  • Dushkin RD-A-150
  • Dushkin RD-A-300
  • Dushkin S-155
  • Dushkin RD-2M

Dutheil et Chalmers[edit]

Data from:[18] (some sources erroneously as Duthiel-Chambers)

  • Dutheil et Chalmers 20hp O-2 125 mm × 120 mm (4.9 in × 4.7 in)[2]
  • Dutheil et Chalmers 25hp O-2 128 mm × 130 mm (5.0 in × 5.1 in)[2]
  • Dutheil et Chalmers 37.25hp O-2 110 mm × 300 mm (4.3 in × 11.8 in)[2][clarification needed]
  • Dutheil et Chalmers 40hp O-4 125 mm × 120 mm (4.9 in × 4.7 in)[2]
  • Dutheil et Chalmers 50hp O-4
  • Dutheil et Chalmers 60hp O-6 125 mm × 120 mm (4.9 in × 4.7 in)[2]
  • Dutheil et Chalmers 72.5hp O-6 128 mm × 130 mm (5.0 in × 5.1 in)[2]
  • Dutheil et Chalmers 76hp O-4
  • Dutheil et Chalmers 38hp OP-2
  • Dutheil et Chalmers 56.5hp O-3 110 mm × 300 mm (4.3 in × 11.8 in)[2]
  • Dutheil et Chalmers 75hp O-4 110 mm × 300 mm (4.3 in × 11.8 in)[2]
  • Dutheil et Chalmers 97hp O-4 125 mm × 300 mm (4.9 in × 11.8 in)[2]
  • Dutheil et Chalmers 100hp O-4 160 mm × 140 mm (6.3 in × 5.5 in)[2]
  • Dutheil et Chalmers 72.5hp O-6 128 mm × 130 mm (5.0 in × 5.1 in)[2]

Dux[edit]

Dyna-Cam[edit]

E[edit]

Easton[edit]

Data from:[18]

  • Easton 50hp V-8[2]
  • Easton 75hp V-8[2]

ECi[edit]

  • ECi O-320
  • ECi Titan X320
  • ECi Titan X340
  • ECi Titan X370

Ecofly[edit]

(Ecofly GmbH, Böhl-Iggelheim, Germany)

Edelweiss[edit]

  • Edelweiss 75hp 6-cyl fixed piston radial 115 mm × 120 mm (4.5 in × 4.7 in)[2]
  • Edelweiss 125hp 6-cyl fixed piston radial 115 mm × 120 mm (4.5 in × 4.7 in)[2]

Eggenfellner Aircraft[edit]

E.J.C.[edit]

  • E.J.C. 60hp 6-cyl rotary 100 mm × 100 mm (3.9 in × 3.9 in)[2]
  • E.J.C. 10-cyl rotary 100 mm × 100 mm (3.9 in × 3.9 in)[2]

Elbridge[edit]

(Elbridge Engine Company)

  • Elbridge A 2IW 6-10 hp 3.75 in × 3.5 in (95 mm × 89 mm)[2]
  • Elbridge C 3IW 18-30 hp 4.625 in × 4.5 in (117.5 mm × 114.3 mm)[2]
  • Elbridge 4-cyl 4IW 4.625 in × 4.5 in (117.5 mm × 114.3 mm)[2]
  • Elbridge Featherweight 3-cyl 3IW 30-40 hp 4.625 in × 4.5 in (117.5 mm × 114.3 mm)[2]
  • Elbridge Featherweight 4-cyl 4IW 40-60 hp 4.625 in × 4.5 in (117.5 mm × 114.3 mm)[2]
  • Elbridge Featherweight 6-cyl 6IW 60-90 hp 4.625 in × 4.5 in (117.5 mm × 114.3 mm)[2]
  • Elbridge Aero Special 4IW 50-60 hp 4.625 in × 4.5 in (117.5 mm × 114.3 mm)[2]

Electravia[edit]

Electric Aircraft Corporation[edit]

Elektromechanische Werke[edit]

  • Elektromechanische Werke Taifun rakatenmotor[36]
  • Elektromechanische Werke Wasserfall rakatenmotor[36]

Elizalde[edit]

Source:Gunston[14]

Ellehammer[edit]

  • Elllehammer 3-cyl radial
  • Elllehammer 5-cyl radial
  • Elllehammer rotary engine[2]

Emerson[edit]

  • Emerson 100hp 6-cyl[2]

EMG[edit]

(EMG Engineering Company / Eugene M. Gluhareff)

Emrax[edit]

Endicott[edit]

  • Endicott 60hp 3-cyl 2-stroke[2]

Engine Alliance[edit]

Engineered Propulsion Systems[edit]

(Engineered Propulsion Systems)

Engineering Division[edit]

  • Engineering Division W-1 750 hp W-18 5.5 in × 6.5 in (140 mm × 170 mm)[2]
    • Engineering Division W-1A-18
    • Engineering Division W-2779
  • Engineering Division W-2 1000 hp W-18 6.5 in × 7.5 in (170 mm × 190 mm)[2]
  • Engineering Division 350hp 9-cyl radial 5.875 in × 6 in (149.2 mm × 152.4 mm)[2]

ENMA[edit]

(Empresea Nacional de motores de Aviacion S.A.)

E.N.V.[edit]

ERCO[edit]

Esselbé[edit]

  • Esselbé 65hp 7-cyl rotary 110 mm × 120 mm (4.33 in × 4.72 in)[2]

Etoile[edit]

  • Etoile 400hp[2]

EuroJet[edit]

Europrop[edit]

F[edit]

F&S[edit]

  • F&S K 8 B

Fahlin[edit]

  • Fahlin Plymouth conversion[43]

Fairchild[edit]

For Ranger and Fairchild Ranger engines see: Ranger

Source:Gunston[14] except where noted

Fairdiesel[edit]

Fairey[edit]

None of Fairey Aviation Company's own engine designs made it to production.

Falconer[edit]

(Ryan Falconer Racing Engines)

Farcot[edit]

  • Farcot 8-10hp V-2[2]
  • Farcot Fan-6[2]
  • Farcot 100-110hp V-8[2]
  • Farcot 30 hp 8cyl radial[2]
  • Farcot 65 hp 8cyl radial 105 mm × 120 mm (4.13 in × 4.72 in)[2]
  • Farcot 100 hp 8cyl radial[18][2]

Farina[edit]

(S.A. Stabilimenti Farina)

Farman[edit]

Source:Liron[93][94] Note: Farman engine designations differ from other French manufacturers in using the attributes as the basis of the designation, thus; Farman 7E ( 7-cyl radial E - Etoile / Star / Radial) or Farman 12We ( W-12 fifth type - the e is not a variant or sub-variant it is the type designator). As usual there are exceptions such as the 12Gvi, 12B, 12C and 18T.

  • Farman 7E
    • Farman 7Ea[35]
    • Farman 7Ear Les Établissements lipton
    • Farman 7Ears
    • Farman 7Ec[44]
    • Farman 7Ed[35]
    • Farman 7Edrs
  • Farman 8V 200 hp[2]
    • Farman 8Va
    • Farman 8VI
  • Farman 9E
    • Farman 9Ea
    • Farman 9Ears
    • Farman 9Eb[35]
    • Farman 9Ebr
    • Farman 9Ecr
    • Farman 9Fbr
  • Farman 12B
    • Farman 12Bfs
    • Farman 12Brs
  • Farman 12C
    • Farman 12Crs[35]
    • Farman 12Crvi
  • Farman 12D
    • Farman 12Drs
  • Farman 12G inverted V-12 350 hp
    • Farman 12Goi
    • Farman 12Gvi
  • Farman 12V
    • Farman 12Va
  • Farman 12W
    • Farman 12Wa 40° W-12 1919
    • Farman 12Wb
    • Farman 12Wc
    • Farman 12Wd
    • Farman 12We
    • Farman 12Wers
    • Farman 12Wh
    • Farman 12Wiars
    • Farman 12Wirs
    • Farman 12Wkrs
    • Farman 12Wkrsc
    • Farman 12WI
  • Farman 18T
  • Farman 18W
    • Farman 18Wa 120 mm × 180 mm (4.7 in × 7.1 in), 450 kW (600 hp)[2]
    • Farman 18Wd
    • Farman 18We 130 mm × 160 mm (5.1 in × 6.3 in), 520 kW (700 hp)
  • Farman 18Wi 110 mm × 125 mm (4.3 in × 4.9 in), 370 kW (500 hp)
    • Farman 18Wirs

Fasey[edit]

  • Fasey 200hp V-12 127 mm × 127 mm (5.0 in × 5.0 in)[2]

Fatava[edit]

Source:[31]

  • Fatava 45hp 4IL 110 mm × 120 mm (4.3 in × 4.7 in)[2]
  • Fatava 90hp V-8 110 mm × 120 mm (4.3 in × 4.7 in)[2]
  • Fatava 180hp X-16 110 mm × 120 mm (4.3 in × 4.7 in)[2]

Faure and Crayssac[edit]

  • Faure and Crayssac 80hp rotary[2]
  • Faure and Crayssac 350hp 6-cyl. 2st barrel engine 100 mm × 180 mm (3.9 in × 7.1 in)[2]

Fedden[edit]

Designed post war by Roy Fedden formerly of Cosmos Engineering and Bristol. Roy Fedden Ltd went into liquidation in 1947

Fiat[edit]

Data from:Italian Civil & Military Aircraft 1930–1945[17]

Firewall Forward Aero Engines[edit]

FKFS[edit]

  • FKFS Gruppen-Flugmotor A[96]
  • FKFS Gruppen-Flugmotor B?
  • FKFS Gruppen-Flugmotor C[96]
  • FKFS Gruppen-Flugmotor D[96]
  • FKFS Gruppen-Flugmotor 37.6 l 48-cyl[96]

Flader[edit]

Source:Geen and Cross[97]

Fletcher[edit]

  • Fletcher 5hp[3]
  • Fletcher 9hp[3]
  • Fletcher Empress 50 hp rotary[3]

FNM[edit]

Ford[edit]

Fox[edit]

(Dean Manufacturing Company, Newport, Kentucky)

  • Fox 45hp 3-cyl in-line 2-stroke 4 in × 4 in (100 mm × 100 mm)[2]
  • Fox 36hp 4-cyl in-line 2-stroke 3.5 in × 3.5 in (89 mm × 89 mm)[2]
  • Fox 60hp 4-cyl in-line 2-stroke 4 in × 4 in (100 mm × 100 mm)[2]
  • Fox 90hp 6-cyl in-line 2-stroke 4 in × 4 in (100 mm × 100 mm)[2]
  • Fox 200hp 8-cyl in-line 2-stroke 6 in × 6 in (150 mm × 150 mm)[2]
  • Fox De-luxe 50hp 4-cyl in-line 2-stroke 4.75 in × 4.25 in (121 mm × 108 mm)[2]

Franklin[edit]

Source:Gunston.[14]

Fredrickson[edit]

(World's Motor Company, Bloomington, Illinois)

  • Fredrickson Model 5a[2]
  • Fredrickson Model 10a[2]

Frontier[edit]

(Frontier Iron Works, Buffalo, New York)

  • Frontier 35hp 4-cyl in-line 4.125 in × 4.75 in (104.8 mm × 120.7 mm)[2]
  • Frontier 55hp V-8 4.125 in × 4.75 in (104.8 mm × 120.7 mm)[2]

Fuji[edit]

  • Fuji JO-1[9] (Nippon JO-1)
  • Fuji J3-1[21] (Nippon J3-1)

Fuscaldo[edit]

Funk[edit]

(Akron Aircraft Company / Funk Aircraft Company)

  • Funk Model E

G[edit]

Gaggenau[edit]

  • Gaggenau 4-cyl in-line[2]

Gajęcki[edit]

Galloway[edit]

(Galloway Engineering Company ltd.)

  • Galloway Adriatic 6IL 145 mm × 190 mm (5.7 in × 7.5 in)[2]
  • Galloway Atlantic 145 mm × 190 mm (5.7 in × 7.5 in)(master rod)[2]

Garrett[edit]

Source:Gunston[14] except where noted

Now under Honeywell management/design/production

Garuff[edit]

  • Garuff A – aircraft diesel engine

GE Honda Aero Engines[edit]

Geiger Engineering[edit]

GEN Corporation[edit]

General Aircraft Limited[edit]

  • General Aircraft Monarch V-4[3][101]
  • General Aircraft Monarch V-6[3]

General Electric[edit]

General Electric/Rolls-Royce[edit]

General Motors Research[edit]

  • General Motors Research X-250[102]

General Ordnance[edit]

(General Ordnance Company, Derby, Conn.)

  • General Ordnance 200hp V-8 4.75 in × 6.5 in (121 mm × 165 mm)[11][2]

Giannini[edit]

(Pulsejets)

  • Giannini PJ33
  • Giannini PJ35
  • Giannini PJ37
  • Giannini PJ39

Glushenkov[edit]

Source:Gunston.[14]

  • Glushenkov TVD-10
  • Glushenkov TVD-20
  • Glushenkov GTD-3

Gnome et Rhône[edit]

Gnome et Rhône[14][18] except where noted Im French engine designations —even— sub-series numbers (for example Gnome-Rhône 14N-68) rotated anti-clockwise (LH rotation) and were generally fitted on the starboard side, —odd numbers— (for example Gnome-Rhône 14N-69) rotated clockwise (RH rotation) and were fitted on the port side.

Gnome Monosoupape rotary engine of 1917

Gnome[edit]

Gnome et Rhône[edit]

Gobe[edit]

  • Gobe 2-stroke engine[2]

Gobrón-Brillié[edit]

(Gustave Gobrón and Eugène Brillié)

  • Gobrón-Brillié 54hp X-8 90 mm × 160 mm (3.5 in × 6.3 in)[2][18][1] (fitted to 1910 Voisin de-Caters)
  • Gobrón-Brillié 102hp X-8 120 mm × 200 mm (4.7 in × 7.9 in)[2][18]

Goebel[edit]

(Georg Goebel of Darmstadt) / (ver Gandenbergesche Maschinen Fabrik)

  • Goebel 2-cyl. 20/25hp HOA[1]
  • Goebel Type II 100/110 hp 7-cyl. rotary 138 mm × 150 mm (5.4 in × 5.9 in)[2]
  • Goebel Type III 200/230 hp 9-cyl. rotary 138 mm × 290 mm (5.4 in × 11.4 in)[2]
  • Goebel Type V 50/60 hp 7-cyl. rotary 105 mm × 105 mm (4.1 in × 4.1 in)[2]
  • Goebel Type VI 30/40 hp 7-cyl. rotary 94 mm × 95 mm (3.7 in × 3.7 in)[2]
  • Goebel 170hp 9-cyl rotary[1]
  • Goebel 170hp 11-cyl rotary[1]
  • Goebel 180hp 11-cyl rotary[1]

Grade[edit]

Great Plains Aircraft Supply[edit]

Green[edit]

Grégoire-Gyp[edit]

(Pierre Joseph Grégoire / Automobiles Grégoire)

  • Grégoire-Gyp 26hp 4-cyl in-line (3-cyl?)92 mm × 140 mm (3.62 in × 5.52 in)[2][18]
  • Grégoire-Gyp 40hp 4-cyl inverted in-line[104]
  • Grégoire-Gyp 51hp 4-cyl in-line 130 mm × 140 mm (5.12 in × 5.52 in)[2][18]
  • Grégoire-Gyp 70hp[105]

Grey Eagle[edit]

  • Grey Eagle 40hp 4-cyl in-line - 4.25 in × 4.5 in (108 mm × 114 mm)[2]
  • Grey Eagle 60hp 6-cyl in-line - 4.25 in × 4.5 in (108 mm × 114 mm)[2]
  • Grey Eagle 50hp 4-cyl in-line - 4 in × 4.5 in (100 mm × 110 mm)[2]

Grizodubov[edit]

(S.V. Grizodubov)

  • Grizodubov 1910 40hp 4-cyl.[71]

Grob[edit]

  • Grob 2500
  • Grob 2500E

Guiberson[edit]

(Guiberson Diesel Engine Company) Source:Gunston[14] except where noted

Guizhou[edit]

(Guizhou Liming Aircraft Engine Company)

Gyro[edit]

Data from:[106]

  • Gyro 50hp 7-cyl rotary Old Gyro 4.3125 in × 4.75 in (109.54 mm × 120.65 mm)[2]
  • Gyro Model J 5-cyl 50 hp Duplex[2]
  • Gyro Model K 7-cyl 50 hp Duplex[2][106]
  • Gyro Model L 9-cyl 50 hp Duplex[2][106]

H[edit]

Haacke[edit]

(Haacke Flugmotoren)Source: RMV[1]

  • Haacke HFM 2 - 2cyl. 25/28 hp 112 mm × 140 mm (4.4 in × 5.5 in)[2]
  • Haacke HFM 2a - 2cyl. 35 hp 120 mm × 140 mm (4.7 in × 5.5 in)[2]
  • Haacke HFM 3 - 3cyl. fan 40 hp[2]
  • Haacke 55/60hp 5-cyl. radial[2]
  • Haacke 60/70hp radial[2]
  • Haacke 90hp 7-cyl. radial[2]
  • Haacke 120hp 10-cyl. radial[2]

HAL[edit]

See:Hindustan Aeronautics Limited

Hall-Scott[edit]

The cylinder heads of a Hall-Scott A-7

Hallett[edit]

(Hallett Aero Motors Corp, Inglewood CA.)

  • Hallett H-526 7-cyl radial 130 hp[34]

Hamilton[edit]

  • Hamilton DOHC V-8[2]

Hamilton Sundstrand[edit]

  • Sundstrand T100

Hansa-Lloyd[edit]

(Hansa-LLoyd Werke AG)

  • Hansa-LLoyd V-16[2]

Hansen-Snow[edit]

(W.G. Hansen & L.L. Snow, Pasadena, CA)

  • Hansen-Snow 35hp 4-cyl in-line 4 in × 4.5 in (100 mm × 110 mm)[2]

Hardy-Padmore[edit]

  • Hardy-Padmore 100hp 5-cyl rqdial 4 in × 4 in (100 mm × 100 mm)[2]

Harkness[edit]

(Donald (Don) Harkness, built by Harkness & Hillier Ltd)

Harriman[edit]

(Harriman Motors Company, South Glastonbury, Conn.)

  • Harriman 30hp 4-cyl in-line[2]
  • Harriman 60hp 4-cyl in-line 5 in × 5 in (130 mm × 130 mm)[2]
  • Harriman 100hp 4-cyl in-line 5 in × 5 in (130 mm × 130 mm)[2]

Harris-Gassner[edit]

  • Harris-Gassner 50/60hp V-8[2]

Harroun[edit]

  • Harroun 24hp 2-cyl HOA 4 in × 4 in (100 mm × 100 mm)[2]

Hart[edit]

  • Hart 150hp 9-cyl rotary 5 in × 6 in (130 mm × 150 mm)[2]
  • Hart 156hp 9-cyl radial (?) 6 in × 5 in (150 mm × 130 mm)[2][3]

Hartland[edit]

  • Hartland 125hp

H.C.G.[edit]

(Les Établissements lipton)

  • H.C.G. 2-cyl HOA[15]

Heath[edit]

(Heath Aircraft Corp)

  • Heath 4-B
  • Heath 4-C
  • Heath B-4[43]
  • Heath B-12
  • Heath C-2
  • Heath C-3
  • Heath C-6

Heath[edit]

(Heath Aerial Vehicle Company, Chicago Illinois)

  • Heath 25/30hp 4-cyl in-line[2]

Heath-Henderson[edit]

Heinkel-Hirth[edit]

Source:[14]

Helium[edit]

From Flight[31]

  • Helium 45hp 3-cyl radial
  • Helium 60hp 3-cyl radial
  • Helium 75hp 5-cyl radial
  • Helium 100hp 5-cyl radial
  • Helium 45hp 3-cyl rotary 2-stroke
  • Helium 60hp 3-cyl rotary 2-stroke
  • Helium 100hp 5-cyl rotary 2-stroke
  • Helium 120hp 6-cyl rotary 2-stroke
  • Helium 200hp 10-cyl rotary 2-stroke
  • Helium 120hp 6-cyl rotary 2-stroke
  • Helium 200hp 10-cyl rotary 2-stroke

Hendee[edit]

  • Hendee Indian 60/65hp V-8 4 in × 4.5 in (100 mm × 110 mm)[2]
  • Hendee Indian 50hp 7-cyl rotary 4.375 in × 4.875 in (111.1 mm × 123.8 mm)[2]
  • Hendee Indian 60hp 9-cyl rotary[107][clarification needed]

Henderson[edit]

  • Henderson 6hp 4-cyl in-line 2.375 in × 2.1875 in (60.33 mm × 55.56 mm)[2]

Herman[edit]

  • Herman 45hp
  • Herman 70hp

Hermes Engine Company[edit]

Hess[edit]

(Aubrey W. Hess / Alliance Aircraft Corporation)

Hewland[edit]

Hexatron Engineering[edit]

Hiero[edit]

(Otto Hieronimus – designer – several manufacturers)

  • Hiero 50/60hp 4-cyl in-line [2]
  • Hiero 6 – generic title for all the Hiero 6-cyl. engines
  • Hiero B
  • Hiero C
  • Hiero D
  • Hiero E
  • Hiero L
  • Hiero N
  • Hiero 85/95hp 4-cyl in-line [2][108]
  • Hiero 145hp [109]
  • Hiero 185hp
  • Hiero 180/190hp 4-cyl inline [2]
  • Hiero 200hp 6-cyl inline [2][109]
  • Hiero 230/240hp 6-cyl inline [2]
  • Hiero 240/250hp 6-cyl inline HC [2]
  • Hiero 200/220hp V-8[2][109]
  • Hiero 300/320hp 6-cyl inline [2]
  • Hiero 270/280hp 6-cyl inline [2]
  • Hiero 35/40hp 2-cyl HOA [2]

Hill Helicopters[edit]

  • Hill Helicopters GT50[110]

Hiller[edit]

  • Hiller 1910
  • Hiller 30hp
  • Hiller 60hp
  • Hiller 90hp

Hiller Aircraft[edit]

Hilz[edit]

  • Hilz 45/50hp 4-cyl in-line 120 mm × 130 mm (4.7 in × 5.1 in)[2]
  • Hilz 50/55hp 4-cyl in-line 120 mm × 130 mm (4.7 in × 5.1 in)[2]
  • Hilz 65hp 4-cyl in-line 124 mm × 140 mm (4.9 in × 5.5 in)[2]

Hindustan Aeronautics Limited[edit]

Hiro[edit]

Hirth[edit]

Hirth Motoren GmbH was merged with Heinkel to make "Heinkel-Hirth" in 1941.

Hispano-Suiza[edit]

Hitachi[edit]

Source:Gunston.[14]

  • Hitachi Ha12 (Army Type 95 150hp Air Cooled Radial)
  • Hitachi Ha13 (Army Type 95 350hp Air Cooled Radial)
  • Hitachi Ha13a (Army Type 98 450hp Air Cooled Radial)
  • Hitachi Ha42
  • Hitachi Ha47
  • Hitachi Ha-51 (unified designation)
  • Hitachi GK2
  • Hitachi GK4
  • Hitachi GK2 Amakaze
  • Hitachi Kamikaze
  • Hitachi Hatsukaze
  • Hitachi Jimpu
  • Hitachi Tempu
  • Army Type 95 150hp Air Cooled Radial (Ha12 - Hatsudoki system)
  • Army Type 95 350hp Air Cooled Radial (Ha13 - Hatsudoki system)
  • Army Type 98 450hp Air Cooled Radial (Ha13a - Hatsudoki system)
  • Army Type 4 110hp Air Cooled Inline (Ha47 - Hatsudoki system / GK4 - Navy system)
HKS 700E on a Flightstar II.

HKS[edit]

Hodge[edit]

  • Hodge 320hp 18-cyl radial 4 in × 4 in (100 mm × 100 mm)[2]

Hofer[edit]

(Al Hofer)

  • Hofer 10-12hp 4cyl in-line 3.125 in × 3.75 in (79.4 mm × 95.3 mm)[2]

Holbrook[edit]

(Holbrook Aero Supply)

  • Holbrook 35hp[2]
  • Holbrook 50hp

Honda[edit]

Honeywell[edit]

Hopkins & de Kilduchevsky[edit]

  • Hopkins & de Kilduchevsky 30-40hp
  • Hopkins & de Kilduchevsky 60-80hp

Howard[edit]

  • Howard 120hp 6-cyl in-line 150 mm × 105 mm (5.9 in × 4.1 in)[2]

Hudson[edit]

(John W Hudson)

  • Hudson 100hp 10-cyl radial 4.3125 mm × 4.75 mm (0.16978 in × 0.18701 in)[2]

Hummel[edit]

( James Morris (Morry) Hummel of Bryan, Ohio)

  • Hummel 28hp 1/2 VW
  • Hummel 32hp 1/2 VW
  • Hummel 45hp 1/2 VW
  • Hummel 50hp VW
  • Hummel 60hp VW
  • Hummel 70hp VW
  • Hummel 85hp VW

HuoSai[edit]

(HuoSai - Piston engine)

Hurricane[edit]

  • Hurricane C-450 (8-cyl 2-stroke radial)[44]

I[edit]

IAE[edit]

I.Ae.[edit]

IAME[edit]

(Ital-American Motor Engineering)

IAR[edit]

ICP[edit]

IHI[edit]

IL[edit]

(Instytut Lotnictwa – Aviation Institute)

ILO[edit]

  • ILO F 12/400

Imaer[edit]

Imperial[edit]

(Imperial Airplane Society)

  • Imperial 35-70hp (various 6cyl rotary engines)
  • Imperial 100hp (12cyl rotary)

In-Tech[edit]

(In-Tech International Inc.)

Indian[edit]

See: Hendee

Innodyn[edit]

(Innodyn L.L.C.)

  • Innodyn TAE165[1]
  • Innodyn TAE185[1]
  • Innodyn TAE205[1]
  • Innodyn TAE255[1]
  • Innodyn 165 TE[1]
  • Innodyn 185 TE[1]
  • Innodyn 205 TE[1]
  • Innodyn 255 TE[1]

International[edit]

Data from:[18]

  • International 21.5hp 4-cyl rotary 3.74 in × 2.52 in (95 mm × 64 mm)[2]
  • International 66hp 6-cyl rotary 5 in × 3.98 in (127 mm × 101 mm)[2]

Ion[edit]

(Gabriel Ion)

  • Ion airship steam engine

Irwin[edit]

(Irwin Aircraft Co)

Isaacson[edit]

(Isaacson Engine (Motor Supply Co.) / R.J. Isaacson)

  • Isaacson 45hp 7-cyl. radial
  • Isaacson 50hp
  • Isaacson 60hp [3]
  • Isaacson 6-cyl. radial
  • Isaacson 50hp 7-cyl. radial [2]
  • Isaacson 65hp 7-cyl. radial [2]
  • Isaacson 100hp 14-cyl. radial [2]
  • Isaacson 100hp 9-cyl. rotary [2]
  • Isaacson 200hp 18-cyl. rotary [2]

Ishikawajima[edit]

See: IHI

Isotov[edit]

Source:Gunston[14]

Isotta Fraschini[edit]

[17]

Ivchenko[edit]

Source:Gunston.[14]

IWL[edit]

See:Pirna

J[edit]

Jabiru[edit]

Jack & Heinz[edit]

  • Jack & Heinz O-126[5]

Jacobs[edit]

Source:Gunston[14] except where noted

Jaenson[edit]

  • Jaenson 300hp V-8 140 mm × 180 mm (5.51 in × 7.09 in)[2]

Jalbert-Loire[edit]

  • Jalbert-Loire 4-cyl. 160 hp
  • Jalbert-Loire 6-cyl. 235 hp
  • Jalbert-Loire 16-H – 16-cyl. 600 hp

Jameson[edit]

(Jameson Aero Engines Ltd.)

  • Jameson FF-1 - 1940s horizontally opposed, four cylinder (106hp)[3][123]

Janowski[edit]

(Jaroslaw Janowski)

  • Janowski Saturn 500[45]

J.A.P.[edit]

Data from:[18]

  • J.A.P. 1909 9hp 2-cyl.[3]
  • J.A.P. 1909 20hp 4-cyl.[3]
  • J.A.P. 38hp V-8 (air-cooled) 3.35 in × 3.74 in (85 mm × 95 mm)[2]
  • J.A.P. 45hp V-8 (water-cooled) 3.54 in × 4.33 in (90 mm × 110 mm)[2]
  • J.A.P. 1910 40hp V-8[3]
  • J.A.P. 8-cyl.[3]
  • Aeronca-J.A.P. J-99[3]

Japanese rockets and Pulse-jets[edit]

  • Type4 I-Go Model-20 (Rocket)
  • Tokuro-1 Type 2 (Rocket)

Javelin[edit]

Jawa[edit]

  • Jawa 1000
  • Jawa M-150

Jendrassik[edit]

J.E.T[edit]

(James Engineering Turbines Ltd)

JetBeetle[edit]

Jetcat[edit]

Johnson[edit]

  • Johnson Aero 75hp V-6 5 in × 4 in (130 mm × 100 mm)[2]
  • Johnson Aero 100hp V-8 5 in × 4 in (130 mm × 100 mm)[2]
  • Johnson Aero 150hp V-12 5 in × 4 in (130 mm × 100 mm)[2]

JLT Motors[edit]

(Boos, Seine-Maritime, France)

JPX[edit]

Junkers[edit]

Source:Kay[127]

K[edit]

Kalep[edit]

(Fyodor Grigoryevich Kalep)

Kawasaki[edit]

Source:Gunston[14] except where noted

Kelly[edit]

  • Kelly 200hp 2-stroke 4-cyl inline 6.5 in × 6.3 in (170 mm × 160 mm)[2]

Kemp[edit]

Kemp G-2 flat-twin

(a.k.a. Grey Eagle )

  • Kemp D-4
  • Kemp E-6
  • Kemp G-2
  • Kemp H-6 (55 hp 6IL) 4.25 in × 4.5 in (108 mm × 114 mm)[2]
  • Kemp I-4 (35 hp 4IL) 4.25 in × 4.5 in (108 mm × 114 mm)[2]
  • Kemp J-8 (80 hp V-8) 4.25 in × 4.75 in (108 mm × 121 mm)[2]
  • Kemp K-2
  • Kemp M-2
  • Kemp O-101
  • Kemp-Henderson 27hp

Ken Royce[edit]

LeBlond Aircraft Engine Corporation was sold to Rearwin Airplanes in 1937 and renamed Ken-Royce.

  • Ken-Royce 5E - LeBlond 70-5E
  • Ken-Royce 5G - LeBlond 90-5G
  • Ken-Royce 7F- developed from LeBlond 7DF
  • Ken-Royce 7G

Kessler[edit]

  • Kessler 200hp 4.75 in × 5 in (121 mm × 127 mm)[2]
  • Kessler 6C-400 5.5 in × 6 in (140 mm × 150 mm)[2]

KFM[edit]

(KFM (Komet Flight Motor) Aircraft Motors Division of Italian American Motor Engineering)

Khatchaturov[edit]

KHD[edit]

Kiekhaefer[edit]

Kimball[edit]

  • Kimball Beetle K
  • Kimball Gnat M

King[edit]

(Chas. B. King)

  • King 550hp V-12 5.5 in × 7 in (140 mm × 180 mm)[2]

King-Bugatti[edit]

Kinner[edit]

Source:Gunston[14] except where noted

Kirkham[edit]

  • Kirkham 50hp 4IL (C-4?) 4.3125 in × 5.125 in (109.54 mm × 130.18 mm)[2]
  • Kirkham 75-85hp
  • Kirkham 110hp
  • Kirkham 180hp 9-cyl. radial
  • Kirkham B-4 4.125 in × 4.75 in (104.8 mm × 120.7 mm)[2]
  • Kirkham B-6 4.125 in × 4.75 in (104.8 mm × 120.7 mm)[2]
  • Kirkham B-12
  • Kirkham BG-6 (geared) 4.3125 in × 5.125 in (109.54 mm × 130.18 mm)[2]
  • Kirkham C-4
  • Kirkham K-12[82]

Kishi[edit]

  • Kishi 70hp V-8 96 mm × 120 mm (3.8 in × 4.7 in)[2]

Klimov[edit]

Source:Gunston[14]

Knox[edit]

(Knox Motors Company, Springfield Mass.)

  • Knox 300hp V-12 4.75 in × 7 in (121 mm × 178 mm)[2]
  • Knox H-106
  • Knox R-266

Koerting[edit]

  • Koerting 65hp V-8 116 mm × 126 mm (4.6 in × 5.0 in)[2]
  • Koerting 185hp V-8 110 mm × 140 mm (4.3 in × 5.5 in)[2]
  • Koerting 250hp V-12 120 mm × 140 mm (4.7 in × 5.5 in)[2]

Kosoku[edit]

(Kosokudo Kikan KK)

Kolesov[edit]

Köller[edit]

(Dr. Kröber und Sohn GmbH, Treuenbrietzen)

König[edit]

(Compact Radial Engines)

Konrad[edit]

(Oberbayische Forschungsanhalt Dr. Konrad)

  • Konrad 109-613
  • Konrad Enzian IV rakatenmotor[36]
  • Konrad Enzian V rakatenmotor[36]
  • Konrad Rheintochter R 3 rakatenmotor[36]

Körting[edit]

  • Körting Kg IV V-8[4]
  • Körting 8 SL

Kossov[edit]

  • Kossov MG-31F

Kostovich[edit]

(O.S. Kostovich)

  • Kostovich 2-cyl airship engine[71]
  • Kostovich 80hp 8-cyl airship engine[71]

Krautter[edit]

(Dipl. Ing. Willi Krautter)

  • Krautter-Leichtflugmotor[36]

Kroeber[edit]

(Doktor Kroeber & Sohn G.m.b.H.)

Kruk[edit]

  • Kruk rotary 130 mm × 130 mm (5.1 in × 5.1 in)[2]

Kuznetsov[edit]

Source:Gunston[14] except where noted

L[edit]

L'Aisle Volante[edit]

  • L'Aisle Volante C.C.4[43]

Labor[edit]

  • Labor 70hp 4-cyl in-line 100 mm × 210 mm (3.9 in × 8.3 in)[31]

Lambert Engine Division[edit]

(Monocoupe Corporation – Lambert Engine Division)

  • Lambert M-5[44]
  • Lambert R-266[43]
  • Lambert R-270

Lamplough[edit]

  • Lamplough 6-cyl 2-stroke rotary 116 mm × 126 mm (4.6 in × 5.0 in)[2]
  • Lamplough 6-cyl 2-stroke axial<re name=Self/>

Lancia[edit]

(Lancia & Company. / Vincenzo Lancia)

Lange[edit]

Laviator[edit]

  • Laviator 35hp 3-cyl rotary 2-stroke 110 mm × 100 mm (4.3 in × 3.9 in)[31]
  • Laviator 50hp 6-cyl rotary 2-stroke 100 mm × 130 mm (3.9 in × 5.1 in)[2][31]
  • Laviator 65hp 6-cyl rotary 2-stroke 100 mm × 130 mm (3.9 in × 5.1 in)[2]
  • Laviator 75hp 9-cyl rotary 2-stroke 100 mm × 130 mm (3.9 in × 5.1 in)[31]
  • Laviator 100hp 12-cyl rotary 2-stroke 100 mm × 130 mm (3.9 in × 5.1 in)[31]
  • Laviator 80hp 6-cyl 2-stroke water-cooled radial 100 mm × 130 mm (3.9 in × 5.1 in)[2]
  • Laviator 120hp 4IL 145 mm × 174 mm (5.7 in × 6.9 in)[2]
  • Laviator 110hp 6IL 130 mm × 160 mm (5.1 in × 6.3 in)[2]
  • Laviator 250hp 6IL 180 mm × 200 mm (7.1 in × 7.9 in)[2]
  • Laviator 80hp V-8 100 mm × 130 mm (3.9 in × 5.1 in)[2]
  • Laviator 120hp V-8 114 mm × 160 mm (4.5 in × 6.3 in)[2]
  • Laviator 200hp V-8 145 mm × 175 mm (5.7 in × 6.9 in)[2]

Lawrance[edit]

  • Lawrance A-3
  • Lawrance B 60 hp 3-cyl.[11]
  • Lawrance C-2
  • Lawrance J-1
  • Lawrance J-2
  • Lawrance L-2 65 hp 4.25 in × 5.25 in (108 mm × 133 mm)[2][82]
  • Lawrance L-3
  • Lawrance L-4 a.k.a. 'Wright Gale'
  • Lawrance L-5
  • Lawrance L-64
  • Lawrance N[14]
  • Lawrance N-2 40HP 2OA 4.25 in × 4.25 in (108 mm × 108 mm)[2]
  • Lawrance R[14]
  • Lawrance R-1[82]
  • Lawrance-Moulton A (France)[2]
  • Lawrance-Moulton B (200 hp V-8 USA) 4.75 in × 6.5 in (121 mm × 165 mm)[2]
  • Lawrance 140hp 9-cyl radial 4.25 in × 5.25 in (108 mm × 133 mm)[2]
  • Lawrance 200hp 9-cyl radial 4.5 in × 5.5 in (110 mm × 140 mm)[2]

Lawrence Radiation Laboratory[edit]

Le Gaucear[edit]

  • Le Gaucear 150hp 10-cyl rotary[2]

Le Maitre et Gerard[edit]

  • Le Maitre et Gerard 700hp V-8 180 mm × 210 mm (7.1 in × 8.3 in)[2]

Le Rhône[edit]

LeBlond[edit]

LeBlond was sold to Rearwin and engines continued under Ken-Royce name.

Lee[edit]

  • Lee 80hp

Lefèrve[edit]

(F. Lefèrve)

  • Lefèrve 2-cyl. 33hp[15]

Lenape[edit]

  • Lenape AR-3[43]
  • Lenape LM-3 Papoose 3-cyl.
  • Lenape LM-5 Brave 5-cyl.
  • Lenape LM-7 Chief 7-cyl.
  • Lenape LM-125 Brave (suspect should be LM-5-125)
  • Lenape LM-365 Papoose (suspect should be LM-3-65)
  • Lenape LM-375 Papoose (suspect should be LM-3-75)

Lessner[edit]

  • Lessner 1908 4-cyl airship engine[71]

Levavasseur[edit]

Léon Levavasseur see Antoinette

Levi[edit]

  • Levi 7-cyl barrel engine[2]

Leyland Motors[edit]

J. G. Parry-Thomas, the chief engineer at Leyland Motors.

  • A single X-8 engine was built in August 1918 but failed during testing and with the end of WWI development was abandoned.[131]

LFW[edit]

  • LFW 0
  • LFW I
  • LFW II
  • LFW III
  • LFW-12 X-1

LHTEC[edit]

Liberty[edit]

Source:Gunston[14] except where noted

Ligez[edit]

  • Ligez 3-cyl rotary 115 mm × 130 mm (4.5 in × 5.1 in)[31]

Light[edit]

  • Light Kitten 20
  • Light Kitten 30
  • Light Tiger 100
  • Light Tiger 125
  • Light Tiger Junior 50

Lilloise[edit]

See:C.L.M.

Limbach[edit]

Lincoln[edit]

  • Rocket 29hp

Lindequist[edit]

(Konsortiert Överingeniör Sven Lindequist's Uppfinninggar – Consortium Senior Engineer Sven Lindqvist Inventions)

  • Lindewqiuist 1,000hp Stratospheric engine[43]

Les Long Long Harlequin[edit]

Lockheed[edit]

LOM[edit]

(Letecke Opravny Malesice, Praha)

Loravia[edit]

(Yutz, France)

Lorraine-Dietrich[edit]

(Société Lorraine des Anciens Établissements de Dietrich) Source:Jane's All the World's Aircraft 1938[43][133][134] except where noted

  • Lorraine 3B licence-built Potez 3B?
  • Lorraine 3D licence-built Potez 3B
  • Lorraine 5P Ecole – 5 cyl radial[44]
  • Lorraine 6A – (AM) 110 hp
  • Lorraine 6Ba - 6 cyl two-row radial 130CV
  • Lorraine 7M Mizar – 7 cyl radial
  • Lorraine 8A – V-8
    • Lorraine 8Aa
    • Lorraine 8Ab
    • Lorraine 8Aby
  • Lorraine 8B – V-8
    • Lorraine 8Ba
    • Lorraine 8Bb
    • Lorraine 8Bd
    • Lorraine 8Be
    • Lorraine 8BI (inverted?)
  • Lorraine 9A
  • Lorraine 9N Algol – Type 120 9 cyl radial
  • Lorraine Dietrich 12Cc ? Dc in error?
  • Lorraine 12? Hibis 450 hp
  • Lorraine 12D
  • Lorraine 12 DOO 460 hp O-12[16]
  • Lorraine 12E Courlis – W-12 450 hp
  • Lorraine 12F Courlis – W-12 600 hp
  • Lorraine 12H Pétrel – V-12
  • Lorraine 12Q Eider
    • Lorraine 12Qo Eider
  • Lorraine 12R Sterna – V-12 Type 111 700 hp
  • Lorraine 12Rs Sterna – V-12 Type 111 700 hp
  • Lorraine 12Rcr Radium – inverted V-12 with turbochargers 2,000 hp
  • Lorraine 14A Antarès – 14 cylinder radial 500 hp
  • Lorraine 14E – 14 cylinder radial 470 hp[135]
  • Lorraine 18F Sirius - Type 112
    • Lorraine 18F.0 Sirius
    • Lorraine 18F.00 Sirius
    • Lorraine 18F.100 Sirius
  • Lorraine 18G Orion – W-18
    • Lorraine 18Ga Orion – W-18
    • Lorraine 18Gad Orion – W-18
  • Lorraine 18K – W-18
    • Lorraine 18Ka
    • Lorraine 18Kd
    • Lorraine 18Kdrs
  • Lorraine 24 – W-24 1,000 hp (3 banks of 8 cylinders)
  • Lorraine 24E Taurus – 24 cyl in-line radial (six banks of 4-inline?) 1,600 hp
  • Lorraine P5
  • Lorraine AM (moteur d’Aviation Militaire (A.M.)) – derived from German 6-cyl in-line engines
  • Lorraine Algol Junior – 230 hp
  • Lorraine-Latécoère 8B
  • Lorraine Diesel – built in 1932, rated at 200 hp
  • Lorraine DM-400

Lotarev[edit]

(Vladimir Lotarev) (see also Ivchenko-Progress)

Loughead[edit]

  • Loughead XL-1

LPC[edit]

  • LPC Fang 1-KS-40
  • LPC Sword 3.81-KS-4090
  • LPC Meteor 33-KS-2800
  • LPC Mercury 0.765-KS-53,600
  • LPC Viper I-C 5.6-KS-5,400
  • LPC Viper II-C 3.77-KS-8,040
  • LPC Lance I-C 6.65-KS-38,800

LSA-Engines[edit]

(LSA-Engines GmbH, Berlin, Germany)

Lucas[edit]

Lutetia[edit]

(Marcel Echard / Moteurs Lutetia)

  • Lutetia 4.C.02 V-4, 2-stroke, 1267 cc, 40-45 hp at 2800rpm[1]
  • Lutetia 6-cyl radial 70 hp a 2600 rpm[1]

Lycoming[edit]

Lycoming O-540

Lyulka[edit]

Source:Gunston.[14]

LZ Design[edit]

M[edit]

M&D Flugzeugbau[edit]

  • M&D Flugzeugbau TJ-42[138]

MAB[edit]

  • 4-cylinder air-cooled "fan" engine[139]
  • 4-cylinder vertical water cooled in-line engine[139]

MacClatchie[edit]

  • MacClatchie X-2 Panther

Macchi[edit]

  • Macchi MB.2 – 2.cyl 20 hp at 3,000 rpm

Macomber Avis[edit]

Macomber Rotary Engine Company with Avis Engine Company

M.A.N.[edit]

Maschinenfabrik Augsburg-Nürnberg (MAN)

MAN Turbo[edit]

Manfred Weiss[edit]

See: Weiss

Manly[edit]

Charles M. Manly redesigned an engine built by Stephen Balzer.

Mantovani[edit]

  • Mantovani Citroën 2CV car engine conversion[1]

Marchetti[edit]

(Marchetti Motor Patents)

  • Marchetti A

Mark[edit]

(Stahlwerk Mark Flugzeugbau)

Marcmotor[edit]

(Macerata, Italy)

Marlin-Rockwell[edit]

  • Marlin-Rockwell 72hp

Marquardt Corporation[edit]

  • Marquardt PJ40 pulsejet
  • Marquardt PJ46 pulsejet
  • Marquardt RJ30[9] C-20 ramjet
  • Marquardt RJ31 C-30 Ramjet
  • Marquardt RJ34 ramjet
  • Marquardt RJ39 ramjet
  • Marquardt RJ43
  • Marquardt RJ57[10]ramjet
  • Marquardt RJ59[10]ramjet
  • Marquardt MA-19[9][21]
  • Marquardt MA-20[10][9][21]
  • Marquardt MA-24[21]
  • Marquardt MA-74
  • Marquardt MA-196[24]
  • Marquardt C-20[79] (2x C-20s fitted to P-51 and 2x Marquardt C20-85D fitted to P-80A 44-85042)
  • Marquardt C-30 (2x Marquardt C30-10B fitted to P-80A 44-85214)
  • Marquardt C-48
  • Marquardt R-1E[24]
  • Marquardt R-40A[24]

Martin[edit]

  • Martin 133? typo?
  • Martin 333[144][44]
  • Martin 500[44]
  • Martin 8200 (190 hp V-8) 4.625 in × 7 in (117.5 mm × 177.8 mm)[2]
  • Martin L-330

Maru[edit]

Masson[edit]

  • Masson 50hp 6-cyl in-line[2]

Mathis[edit]

Mawen[edit]

(Mawen S.A.)

  • Mawen 150hp rotary[43]
  • Mawen 350hp rotary[43]
  • Mawen 700hp two row rotary[43]

Max Ams[edit]

(Max Ams machine Company)

  • Max Ams 75hp V-8 3.9375 in × 5.125 in (100.01 mm × 130.18 mm)[2]

Maxim[edit]

  • Maxim 87hp 4-cyl in-line 5 in × 5.625 in (127.0 mm × 142.9 mm)[2]

Maximotor Makers[edit]

  • Maximotor 50hp
  • Maximotor 60-70hp
  • Maximotor 70-80hp
  • Maximotor 80-100hp
  • Maximotor 100hp
  • Maximotor 120hp
  • Maximotor 150hp
  • Maximotor A-4 (50 hp 4ILW) 4.5 in × 5 in (110 mm × 130 mm)[2]
  • Maximotor A-6 (75 hp 6ILW) 4.5 in × 5 in (110 mm × 130 mm)[2]
  • Maximotor A-8 (110 hp V-8)5 in × 5.5 in (130 mm × 140 mm)[2]
  • Maximotor B-6 (115 6ILW) 5 in × 6 in (130 mm × 150 mm)[2]
  • Maximotor 70hp 4-in-line 5.25 in × 5.5 in (133 mm × 140 mm)[2]

Maybach[edit]

Mayo[edit]

{Mayo Radiator Co)

  • Mayo 1915 (6LW)

McCulloch[edit]

McDonnell[edit]

McDowell[edit]

(Geo. McDowell. Brooklyn NY.)

  • McDowell Twin-Piston V-4 2-stroke[2]

Mead[edit]

(Mead Engine Co.)

  • Mead 50hp 4-cyl in-line 4.75 in × 4.5 in (121 mm × 114 mm)[2]

Mekker[edit]

Menasco[edit]

Sources:Gunston and Jane's.[14][152]

Mengin[edit]

(Établissements Pierre Mengin)

  • Mengin B
  • Mengin C (later 2A.01), Poinsard design[43]
  • Mengin G.M.H. (Genete, Mengin, and Hochet)[43]
  • Mengin 2A.01 Poinsard design[43]
  • Hochet-Mengin

Mercedes[edit]

See: Daimler-Benz

Merkulov[edit]

(Ivan A. Merkulov)

  • Merkulov DM-4 ramjet[153]

Métallurgique[edit]

Data from:[18]

  • Métallurgique 32hp 4-cyl in-line 100 mm × 150 mm (3.94 in × 5.91 in)[2]
  • Métallurgique 40hp 4-cyl in-line 85 mm × 130 mm (3.35 in × 5.12 in)[4]
  • Métallurgique 48hp 4-cyl in-line 125 mm × 150 mm (4.92 in × 5.91 in)[2]
  • Métallurgique 60hp 4-cyl in-line 100 mm × 150 mm (3.94 in × 5.91 in)[4]
  • Métallurgique 90hp 4-cyl in-line 125 mm × 150 mm (4.92 in × 5.91 in)[4]

Meteormotor[edit]

  • Meteormotor 20-25hp

Meteor[edit]

(Meteor S.p.A. Constuzioni Aeronautiche)

Metropolitan-Vickers[edit]

Metz[edit]

(Metz Company, Waltham, Mass.)

  • Metz 125hp rotary 6.75 in × 6.75 in (171 mm × 171 mm)[2]

Michel[edit]

  • Michel IV-AT3
  • Michel 4A-14
  • Michel RAT-3[154] 100 hp
  • Michel A.M. 14 MARK II[155]
  • Michel A.M.7 6L 200 hp[34]
  • Michel A.M.14 Type I 4L 100 hp[34][44]
  • Michel A.M.14 Type II[44]
  • Michel A.M.14 Type III[44]
  • Michel A.M.16 6L 40 hp[34]

Michigan[edit]

  • Michigan 2-cyl 2-stroke rotary 5 in × 5 in (130 mm × 130 mm)[2]
  • Michigan Rover

Microturbo[edit]

Mid-west[edit]

( Mid-West Engines Limited / Diamond engines / Austro Engine)

Miese[edit]

Data from:[18]

  • Miese 50-60hp 8-cyl[4]
  • Miese 100hp 8-cyl radial 130 mm × 130 mm (5.1 in × 5.1 in)[2][4]

Mikulin[edit]

Mikulin-Stechkin[edit]

(A.A. Mikulin & B.S. Stechkin)

  • AMBS-1

Milwaukee Tank[edit]

  • Milwaukee Tank V-470
  • Milwaukee Tank V-502

Miller[edit]

  • Miller 22hp radial

Miller[edit]

(Harry A. Miller Manufacturing Company)

  • Miller 125hp 4-cyl in-line 4 in × 7 in (100 mm × 180 mm)[2]
  • Miller V-12 5 in × 6 in (130 mm × 150 mm)[2]

Minié[edit]

Data from:[157] (Établissements Minié, Colombes, Seine, France)

  • Minié 4.B0 Horus
  • Minié 4.D
  • Minié 4.E0 Horus
  • Minié 4.E2 Horus

Mistral Engines[edit]

Mitsubishi[edit]

Modena Avio Engines[edit]

(Rubiera, Italy)

Monaco[edit]

(Monaco Motor and Engineering Co. Ltd.)

  • Monaco 75hp[5]
  • Monaco 100hp[5]

Monnett[edit]

Data from:'[158]

  • Monnett AeroVee
  • Monnett 1600cc E-Vee
  • Monnett 1600cc SuperVee
  • Monnett 1700cc E-Vee
  • Monnett 1700cc SuperVee
  • Monnett 1835cc E-Vee
  • Monnett 2007cc E-Vee

Morehouse[edit]

  • Morehouse 15hp
  • Morehouse 29hp
  • Morehouse M-42
  • Morehouse M-80

Mors[edit]

Data from:[18]

  • Mors 30hp V-4 100 mm × 130 mm (3.9 in × 5.1 in)[2]

Mosler[edit]

(Mosler, Inc. of Hendersonville, North Carolina)

Motor Sich[edit]

Motorav Industria[edit]

Motorlet[edit]

Mozhaiskiy[edit]

  • Mozhaisky gas fired machine[71]

MTH[edit]

MTR[edit]

MTU Aero Engines[edit]

Mudry[edit]

(Moteurs Mudry-Buchoux)

Mulag[edit]

  • Mulag 90/113hp 6-cyl in-line 110 mm × 170 mm (4.3 in × 6.7 in)[2]

Murray-Willat[edit]

  • Murray Ajax
  • Murray Atlas
  • Murray-Willat 35hp 6-cyl 2-stroke rotary 75 mm × 90 mm (3.0 in × 3.5 in)[2]
  • Murray-Willat 90hp 6-cyl 2-stroke rotary 100 mm × 130 mm (3.9 in × 5.1 in)[2]

MWfly[edit]

(MWfly srl, Passirana di Rho, Italy)

N[edit]

N.A.G.[edit]

Source:Angle.[2]
  • NAG 40hp 4-cyl in-line
  • NAG C.III
  • NAG F.1
  • NAG F.2
  • NAG F.3
  • NAG F.4
  • NAG Model 301
  • NAG 6-cyl 135hp

Nagel[edit]

  • Nagel 444

Nagliati[edit]

  • Nagliati V.N.V 160 hp Y-12 120 mm × 130 mm (4.7 in × 5.1 in)[2]
  • Nagliati 250hp 8-cyl twin4 120 mm × 100 mm (4.7 in × 3.9 in)[2]

Nakajima[edit]

NAMI[edit]

Napier[edit]

Sources: Piston engines, Lumsden,[3] gas turbine and rocket engines, Gunston.[14]

Narkiewicz[edit]

(Wiktor N. Narkiewicz - production at C.Z.P.S.K. (National)}

Naskiewicz[edit]

(Stanislaw Naskiewicz)

  • Naskiewicz gas turbine[161]

National Aerospace Laboratory of Japan[edit]

  • MITI/NAL FJR710

National[edit]

  • National 35

N.E.C.[edit]

(New Engine Co.)

  • N.E.C. 1910 2-cyl 2-stroke
  • N.E.C. 1910 60hp 6-cyl 2-stroke
  • N.E.C. 40hp 4-cyl 2-stroke
  • N.E.C. 50hp V-4 2-stroke 94 mm × 114 mm (3.7 in × 4.5 in)[2][4]
  • N.E.C. 90hp 6-cyl 2-stroke 94 mm × 114 mm (3.7 in × 4.5 in)[2][4]
  • N.E.C. 100hp 6-cyl 2-stroke(1912)
  • N.E.C. 69.6hp 4-cyl 2-stroke 114 mm × 101 mm (4.5 in × 4.0 in)[2][18]

Nelson[edit]

Nielsen & Winther[edit]

Nieuport[edit]

  • Nieuport 28hp 2-cyl opposed 130 mm × 150 mm (5.1 in × 5.9 in)[31]
  • Nieuport 32/35hp 2-cyl opposed 135 mm × 150 mm (5.3 in × 5.9 in)[2]

Nihonnainenki[edit]

  • Nihonnainenki Semi

Nippon[edit]

(Nippon Jet Engine Company)

Nord[edit]

  • Nord ST.600 Sirius I
  • Nord ST.600 Sirius II
  • Nord ST.600 Sirius III
  • Nord Véga

Normalair Garrett[edit]

Northrop[edit]

Source:Gunston.[14]

  • Northrop Model 4318F[45]
  • Northrop O-100[45]
  • Northrop Turbodyne XT-37

Norton[edit]

(Kenneth Norton / Norton-Newby Motorcycle Co.)

  • Norton 2-cyl opposed 4 in × 4.5 in (100 mm × 110 mm)[2]

Novus[edit]

  • Novus 70hp 6-cyl rotary 120 mm × 130 mm (4.7 in × 5.1 in)[2]
  • Novus 70hp 6-cyl double rotary 120 mm × 130 mm (4.7 in × 5.1 in)[2]

NPO Saturn[edit]

NPT[edit]

NST-Machinenbau[edit]

(Niedergoersdorf, Germany)

Nuffield[edit]

  • Nuffield 100hp 4HO[5]

O[edit]

Oberursel[edit]

Oerlikon[edit]

  • Oerlikon 50/60hp 4-cyl opposed 100 mm × 200 mm (3.9 in × 7.9 in)[2][31]

Oldfield[edit]

  • Oldfield 15A 124 mm × 150 mm (4.9 in × 5.9 in)[2]

Omsk[edit]

  • Omsk TVO-100

Opel[edit]

Orenda Engines[edit]

Orenda Engines, formed by Avro Canada taking over publicly funded jet engine development by Turbo Research.[14] Later became Orenda Aerospace under Magellan.

Orion[edit]

  • Orion LL-30

Orlo[edit]

(Orlo Motor Company)

  • Orlo B-4 4IL 50 hp 4.5 in × 6 in (110 mm × 150 mm)[2]
  • Orlo B-6 6IL 75 hp 4.5 in × 6 in (110 mm × 150 mm)[2]
  • Orlo B-8 V-8 100 hp 4.5 in × 6 in (110 mm × 150 mm)[2]

Orlogsværftet[edit]

  • Orlogsværftet O.V. 160

OKL[edit]

(Ośrodek Konstrukcji Lotniczych WSK Okęcie)

  • OKL LIS-2[10]
  • OKL LIS-2A[10]
  • OKL LIS-5[10]
  • OKL LIT-3[10]
  • OKL TO-1[10]
  • OKL NP-1[10]
  • OKL WN-3 (Wiktor Narkiewicz)[10]
  • OKL WN-6 (Wiktor Narkiewicz)[10]
  • OKL WN-7 (Wiktor Narkiewicz)[10]

Otis-Pifre[edit]

  • Otis-Pifre 6-cyl in-line[2]
  • Otis-Pifer 500hp V-12 130 mm × 160 mm (5.1 in × 6.3 in)[2]

Otto A.G.O.[edit]

P[edit]

Packard[edit]

Source:Gunston.[14][166]

  • Packard 1A-258 1922 single
  • Packard 1A-744 1919 V-8(60) 180 hp 4.75 in × 5.25 in (121 mm × 133 mm)[2]
  • Packard 1A-825 1921 V-8(60) 5 in × 5.25 in (127 mm × 133 mm)[2]
  • Packard 1A-905 225 hp V-12 4 in × 6 in (100 mm × 150 mm)[2]
  • Packard 1A-1100 1917 V-8(45) - small scale production of Liberty L-8
  • Packard 1A-1116 1919 V-12(60) 282 hp 4.75 in × 5.25 in (121 mm × 133 mm)[2]
  • Packard 1A-1237 1920 V-12(60) 315 hp 5 in × 5.25 in (127 mm × 133 mm)[2]
  • Packard 2A-1237 1923 V-12(60)
  • Packard 1A-1300 1923 V-12(60)
  • Packard 1A-1464 1924 V-12(60) 1st redesign of 1A-1300
  • Packard 1A-1500 1924 V-12(60)
    • variants: Packard 2A-1500 1925 V-12(60), Packard 3A-1500 1927 V-12(60)
  • Packard 1M-1551 test engine
  • Packard 1A-1551 1921 IL-6
  • Packard 1A-1650 1919 Packard's post war Liberty
  • Packard 1A-2025 1920 V-12(60) 540 hp 5.75 in × 6.5 in (146 mm × 165 mm)[2]
  • Packard 1A-2200 1923 V-12(60) (made as 6 cyl.)
  • Packard 1A-2500 1924 V-12
    • variants include 2A-2500, 2A-2540, 3A-2500, 4A-2500, 5A-2500, 3M-2500, 4M-2500, 5M-2500
  • Packard X-2775 - experimental X-24, three engines built
    • 1A-2775, 2A-2775 (1935)
  • Packard 1A-3000 193? H-24 "H" exp.
  • Packard 1A-5000 1939 X-24(60) exp.
  • Packard 2A-5000 1939 H-24 exp.
  • Packard 3A-5000 1939 X-24(90) exp. sleeve valve
  • Packard 1D-2270 1952 V-16(TD60)
  • Packard DR-980 1928 R-9(D) 1st diesel to fly
  • Packard DR-1340 1932 R-9(D) 2-cycle
  • Packard DR-1520 1932 R-9(D) 2-cycle
  • Packard DR-1655 1932 R-9(D) exp. diesel
  • Packard 299 1916 V-12(60) "299" racer engine
  • Packard 452 1917 IL-6 aero exp.
  • Packard 905-1 1916 V-12(40)
  • Packard 905-2 1917 V-12(40)
  • Packard 905-3 1917 V-12(40) (1A-905)
  • Packard IL-6 (1A-1551)
  • Packard L-8 (1A-1100) - licence-built Liberty L-12
  • Packard L-12 1917 Liberty L-12 engines
  • Packard L-12E 1918 U-12 Duplex – 2 crankshafts[citation needed]
  • Packard V-1650 - inverted Libery L-12
  • Packard V-1650 Merlin - licence-built Rolls-Royce Merlin
  • Packard W-1 1921 W-18(40) Air Service-designed and Packard-built
  • Packard W-1-A 1923 W-18(40) Air Service-designed and Packard-built
  • Packard W-1-B 1923 W-18(40) Air Service-designed and Packard-built
  • Packard W-2 1923 W-18(40) Air Service designed
  • Packard XJ41 1946 Turbo-Jet Experimental turbojet. 7 were contracted
  • Packard XJ49 1948 Turbo-Fan Experimental fan jet. Highest thrust—10,000 lbf (44 kN)—jet built up to that time

Palmer[edit]

(Palmer Motor Company)

  • Palmer 80hp

Palons & Beuse[edit]

  • Palons & Beuse 2-cyl opposed[2]

Panhard & Levassor[edit]

Source:[167] (Société Panhard & Levassor)

Inline engines
  • Panhard & Levassor 4M - Dirigible engine with power outputs of 50 to 120 hp (1905-1911)
  • Panhard & Levassor 4I - 35/40 hp (1909)
  • Panhard & Levassor 6I - 55 hp (1910)
  • Panhard & Levassor 6J - 65 hp (1910)
V8 engines
  • Panhard & Levassor V8 - 100 hp (1912)
V12 engines
  • Panhard & Levassor 12J - 220 hp (1915)
  • Panhard & Levassor 12M - 500 hp (1918)
V12 sleeve valve engines
  • Panhard & Levassor VL 12L - 450 hp (1924)
  • Panhard & Levassor VK 12L - 450 hp (1925)
W16 engines
  • Panhard & Levassor 16W - 650 hp (1920)

Parker[edit]

(Aero Parker Motor Sales Company)

  • Parker 1912 3 cyl
  • Parker 1912 6 cyl

Parma Technik[edit]

(Luhačovice, Zlín Region, Moravia, Czech Republic)

Parodi[edit]

(Roland Parodi)

PBS[edit]

(První Brnenská Strojírna Velká Bíteš, a.s.)

Pegasus Aviation[edit]

Per Il Volo[edit]

Peterlot[edit]

  • Peterlot 80hp 7-cyl radial

Peugeot[edit]

  • Peugeot 8A
  • Peugeot L112 V-8 100 mm × 180 mm (3.9 in × 7.1 in)[2][170]
  • Peugeot Type 16AJ 440 hp double V-8 120 mm × 160 mm (4.7 in × 6.3 in)[2]
  • Peugeot L41 600 hp V-12 160 mm × 170 mm (6.3 in × 6.7 in)[2]
  • Peugeot Type 16X X-16 130 mm × 170 mm (5.1 in × 6.7 in)[2]
  • Peugeot 12L13[44]

Pheasant Aircraft Company[edit]

  • Pheasant Flight 4-cyl

Phillips[edit]

(Phillips Aviation Company)

  • Phillips 333 (Martin 333)
  • Phillips 500

Piaggio[edit]

Data from:Italian Civil & Military Aircraft 1930–1945[17] and Jane's 1938[43]

Pierce[edit]

(Samuel S Pierce Airplane Company)

  • Pierce B 35 hp 3RA 4 in × 6 in (100 mm × 150 mm)[2]

Pieper[edit]

(Pieper Motorenbau GmbH)

  • Pieper Stamo MS 1500[45]
  • Pieper Stamo 1000[45]

Pipistrel[edit]

Pipe[edit]

Data from:[18]

  • Pipe 50hp V-8 3.94 in × 3.94 in (100 mm × 100 mm)[2][4]
  • Pipe 110hp V-8[4]

Pirna[edit]

Platzer[edit]

Pobjoy[edit]

Poinsard[edit]

Porsche[edit]

Potez[edit]

  • Potez A-4 50 hp 4IL upright 100 mm × 120 mm (3.9 in × 4.7 in)[2]
  • Potez 1C APU
  • Potez 1D APU
    • Potez 1D-3 APU
  • Potez 2D APU
    • Potez 2D-2 APU
    • Potez 2D-5 APU
  • Potez 2C APU
  • Potez 3B[43]
  • Potez 4D
  • Potez 4E
  • Potez 6A
    • Potez 6Aa
    • Potez 6Ab[44]
    • Potez 6Ac
  • Potez 6B[43]
  • Potez 6D
  • Potez 6E[10]
    • Potez 6E.30
  • Potez 8D
  • Potez 9A[43]
  • Potez 9B[43]
    • Potez 9Ba
    • Potez 9Bb
    • Potez 9Bd
  • Potez 9C
    • Potez 9C-01
  • Potez 9E[43]
    • Potez 9Eo
  • Potez 12As
  • Potez 12D (a.k.a. D.12)[43][35]
    • Potez 12D-00
    • Potez 12D-01
    • Potez 12D-03
    • Potez 12D-30

Pouit[edit]

  • Pouit S-4

PowerJet[edit]

Power Jets[edit]

Poyer[edit]

(Poyer Aircraft Engine Company)

Praga[edit]

Source:Jane's All the World's Aircraft 1938[43]

Pratt & Whitney[edit]

Pratt & Whitney/Allison[edit]

Pratt & Whitney Canada[edit]

Pratt & Whitney Rzeszów[edit]

  • Pratt & Whitney Rzeszów PZL-10

Preceptor[edit]

Price Induction[edit]

  • DGEN

Primi-Berthand[edit]

  • Primi-Berthand 4-cyl in-line 2-stroke 100 mm × 180 mm (3.9 in × 7.1 in)[2]

Pulch[edit]

(Otto Pulch)

Pulsar[edit]

  • Pulsar Aeromaxx 100

PZI[edit]

(Państwowe Zakłady Inżynieryjne - National Engineering Works)

PZL[edit]

(PZL Państwowe Zakłady Lotnicze)

PZL Rzeszów[edit]

(PZL Rzeszów)

PZL-Wytwórnia Silników[edit]

Q[edit]

Quick Air Motors Co[edit]

(Quick Air Motors, Wichita KS.)

  • Quick Super Rhone - conversion of 80hp Le Rhône 9C rotary engine to radial.[173]
  • Quick 180hp

R[edit]

Radne Motor AB[edit]

Ranger[edit]

Ranger Engines were a division of Fairchild Aircraft

  • Ranger 6-370
  • Ranger 6-375
  • Ranger 6-390[43]
  • Ranger 6-410
  • Ranger L-440 (company designation 6-440)
  • Ranger V-770
  • Ranger V-880
  • Ranger XV-920
  • Ranger XH-1850 (not actually an H - a double 150° V - two separate crankshafts linked by a gearbox)[174]

Rapp[edit]

Rapp Motorenwerke became BMW in 1917

Rasmussen[edit]

(Hans L Rasmussen)

  • Rasmussen 65hp

Rateau[edit]

Rausenberger[edit]

  • Rausenberger A-8 45 hp V-8 3.5 in × 3.75 in (89 mm × 95 mm)[2]
  • Rausenberger B-8 75 hp V-8 4.125 in × 4.75 in (104.8 mm × 120.7 mm)[2]
  • Rausenberger C-12 150 hp V-12 4.125 in × 6 in (104.8 mm × 152.4 mm)[2]
  • Rausenberger D-23 250 hp V-12 5 in × 6.5 in (130 mm × 170 mm)[2]
  • Rausenberger E-6 150 hp 6IL 5 in × 6 in (130 mm × 150 mm)[2]
  • Rausenberger 500hp

Raven Redrives[edit]

RBVZ[edit]

Reaction Motors[edit]

Rearwin[edit]

  • Rearwin 1909 30-45hp
  • Rearwin 1909 40-60hp
  • Rearwin 1910 50-75hp
  • Rearwin 1911 80-90hp

Rebus[edit]

  • Rebus 50hp 4-cyl

Rectimo[edit]

(Rectimo Aviation SA) / (Rectimo-Savoie Aviation)

  • Rectimo 4 AR 1200[45]
  • Rectimo 4 AR 1600[66]

RED[edit]

RED Aircraft GmbH

  • RED A03 - V12 four-stroke iesel engine

Redrup[edit]

  • Redrup 1910 50hp 10-cyl contra-rotating rotary
  • Redrup 1914 150hp 7-cyl radial
  • Redrup 5-cyl barrel engine
  • Redrup Fury (barrel engine built by Aero Syndicate Ltd.)

Reggiane[edit]

  • Reggiane Re 101 R.C.50 I (sometimes designated Re L 101 R.C.50 I)[175]
  • Reggiane Re 102 R.C.50 I (inverted W-18)[175]
  • Reggiane Re 103 R.C.40 I (inverted W-18)[175]
  • Reggiane Re 103 R.C.50 I (inverted W-18)[175]
  • Reggiane Re 103 R.C.57 I (inverted W-18)[175]
  • Reggiane Re 103 R.C.48 (inverted W-18)[175]
  • Reggiane Re 104 R.C.38 (V-12 derived from the Isotta Fraschini Asso L.121 R.C.40)[175]
  • Reggiane Re 105 R.C.100 I (inverted W-18)[175]
  • Reggiane H-24[175]

Régnier[edit]

  • Régnier R1
  • Régnier 2[16][35]
  • Régnier 4B (derived from de Havilland Gipsy)
  • Régnier 4D.2
  • Régnier 4E.0
  • Régnier 4F.0
  • Régnier 4JO[176]
  • Régnier 4KO
  • Régnier 4LO
  • Régnier 4L[35]
  • Régnier 4R[35]
  • Régnier 6B
  • Régnier 6C
  • Régnier 6GO
  • Régnier 6R[35]
  • Régnier 6RS[35]
  • Régnier R161-01[177]
  • Régnier Martinet[177]
  • Régnier 12Hoo

Renard[edit]

(Société anonyme des avions et moteurs Renard / Alfred Renard, Belgium)[178]

Renard[edit]

  • Renard y Krebs

Renault[edit]

(Source:[179] and[18])

Note: some of the early Renaults seem to have oversquare cylinders and may be listed with bore and stroke transposed below.

  • Renault 38.5hp 4-cyl in-line 110 mm × 160 mm (4.3 in × 6.3 in)[2]
  • Renault 42.5hp 4-cyl in-line 116 mm × 150 mm (4.6 in × 5.9 in)[2]
  • Renault 25/30hp 4-cyl in-line 120 mm × 90 mm (4.7 in × 3.5 in)[2][31]
  • Renault 35-40hp V-4
  • Renault 35hp V-8 110 mm × 70 mm (4.3 in × 2.8 in)[31]
  • Renault 35hp V-8 120 mm × 70 mm (4.7 in × 2.8 in)[2]
  • Renault 45hp V-8
  • Renault 50hp V-8 120 mm × 90 mm (4.7 in × 3.5 in)[2][31]
  • Renault 50.5hp V-8 90 mm × 140 mm (3.5 in × 5.5 in)[2]
  • Renault 60hp V-8 100 mm × 120 mm (3.9 in × 4.7 in)[2][3]
  • Renault 70hp Type WB 94 mm × 120 mm (3.7 in × 4.7 in)[2]
  • Renault 70hp Type WC
  • Renault 75hp V-8 100 mm × 120 mm (3.9 in × 4.7 in)[2]
  • Renault 80hp Type WS 105 mm × 130 mm (4.1 in × 5.1 in)[2]
  • Renault 90hp V-8 140 mm × 96 mm (5.5 in × 3.8 in)[2][31]
  • Renault 100hp V-8
  • Renault 130hp V-8
  • Renault 90hp V-12 12D
  • Renault 100hp V-12 96 mm × 140 mm (3.8 in × 5.5 in)
  • Renault 120hp V-12
  • Renault 138hp V-12 105 mm × 130 mm (4.1 in × 5.1 in)[2]
  • Renault 190hp V-12[11]
  • Renault 200hp V-12
  • Renault 220hp V-12 12E
  • Renault 265hp V-12
  • Renault 300hp V-12[11] 12F
  • Renault 320hp V-12[11] 12Fe
  • Renault 38.5hp 4-cyl in-line water-cooled[18]
  • Renault 42.5hp 4-cyl in-line water-cooled airship engine[18]
  • Renault 7A 100 hp (75 kW) 7 radial
  • Renault 8A 50 hp (37 kW) V-8
    • Renault 8Aa 60 hp (45 kW) V-8
    • Renault 8Ab 70–75 hp (52–56 kW) V-8
  • Renault 9A
  • Renault 4B 25 hp V-4 1910
  • Renault 8B 30 hp (22 kW) V-8
  • Renault 8C 70 hp (52 kW) V-8
    • Renault 8Ca 80 hp (60 kW) V8
  • Renault 9C
    • Renault 9Ca 350–435 hp (261–324 kW) 9 radial
  • Renault 12D
    • Renault 12Da 100 hp (75 kW)
    • Renault 12Db 120 hp (89 kW) V12
    • Renault 12Dc 130 hp (97 kW) V12
    • Renault 12Drs 500–630 hp (370–470 kW) V12
  • Renault 12E 200 hp (150 kW) V12
    • Renault 12Eb 220 hp (160 kW)
    • Renault 12Ec 235 hp (175 kW) V12
  • Renault 9F
    • Renault 9Fas 650–675 hp (485–503 kW) 9 radial[35]
  • Renault 12F[11]
    • Renault 12Fa 220 hp (160 kW) V12
    • Renault 12Fb 250 hp (190 kW) V12
    • Renault 12Fc 280 hp (210 kW) V12
    • Renault 12Fe 300 hp (220 kW) V12
      • Renault 12Fex 300 hp (220 kW) V-12
  • Renault 14Fas 900–1,000 hp (670–750 kW) 14 radial[180]
  • Renault 8G 140 hp (100 kW) to 200 hp (150 kW) V8
  • Renault 12H[11]
    • Renault 12Ha 450 hp (340 kW) V12
    • Renault 12Hd 480 hp (360 kW) V12
    • Renault 12He 500 hp (370 kW) V12
    • Renault 12Hg 550 hp (410 kW) V12
  • Renault 12J
    • Renault 12Ja 450 hp (340 kW) V12
    • Renault 12Jb 500 hp (370 kW) V12
    • Renault 12Jc 550 hp (410 kW) V12
  • Renault 18J
    • Renault 18Jbr 700 hp (520 kW) W18
  • Renault 12K (aka 450 hp and 500 hp)[34]
    • Renault 12K1? [181]
    • Renault 12Ka
    • Renault 12Kb 450 hp (340 kW) V12
    • Renault 12Kd
    • Renault 12Ke 500 hp (370 kW) V12
    • Renault 12Kg 550 hp (410 kW) V12
  • Renault 12M 550–650 hp (410–480 kW) V12[34]
  • Renault 12N
    • Renault 12Ncr 2,000 hp (1,500 kW)
  • Renault 12O 390–450 hp (290–340 kW) air-cooled V-12 inverted[71]
  • Renault 4P
  • Renault 6P
  • Renault 9P 9 radial (aka 250 hp air-cooled engine)
    • Renault 9Pa 250 hp (190 kW)
  • Renault 6Q 200–300 hp (150–220 kW)
  • Renault 12R 450 hp (340 kW) air-cooled V-12 inverted
  • Renault 12S 480 hp (360 kW) V-12 inverted
  • Renault 14T[35]
  • Renault 12T 600 hp (450 kW) V-12 inverted
  • Renault Bengali 4
  • Renault Bengali 6
  • Renault Type WB
  • Renault Type WC
  • Renault Type WS
  • Renault Moteur Coupe Deutsch 6 inline 7.95 l (485 cu in) (109.75x140), turbocharged[183]
  • Renault 438 (Coupe Deutsch) 180 hp 6 in-line
  • Renault 446 450 hp V-12?
  • Renault 454 220 hp 6 in-line
  • Renault 456 300 hp 6 in-line
  • Renault 468 730 hp inverted V-12
  • Renault 626 800 hp inverted V-8?
  • Renault 8? 200 hp 8 cyl in-line water-cooled

R.E.P.[edit]

  • R.E.P. 20/24hp 5-cyl. 85 mm × 95 mm (3.35 in × 3.74 in)[2]
  • R.E.P. 30/34hp 7-cyl. 85 mm × 95 mm (3.35 in × 3.74 in)[2]
  • R.E.P. 95hp 7-cyl. 110 mm × 160 mm (4.33 in × 6.3 in)[2]
  • R.E.P. 40/48hp 10-cyl. 85 mm × 95 mm (3.35 in × 3.74 in)[2]
  • R.E.P. 60hp 14-cyl. 85 mm × 95 mm (3.35 in × 3.74 in)[2]
  • R.E.P. 60hp 5-cyl fan 110 mm × 160 mm (4.3 in × 6.3 in)[31]
  • R.E.P. 50hp 5-cyl fan 100 mm × 140 mm (3.9 in × 5.5 in)[31]
  • R.E.P. 75hp 6-cyl
  • R.E.P. 60hp 7-cyl
  • R.E.P. 85hp 7-cyl radial 110 mm × 160 mm (4.3 in × 6.3 in)[31]

Revmaster[edit]

Rex[edit]

(Flugmachine Rex GesellschaftG.m.b.H.)

  • Rex rotary engine

RFB[edit]

Rheem[edit]

  • Rheem S-10 axial

Rheinische[edit]

  • Rheinische 35hp 3-cyl fan 105 mm × 130 mm (4.1 in × 5.1 in)[2]
  • Rheinische 50/60hp 5-cyl radial 120 mm × 140 mm (4.7 in × 5.5 in)[2]
  • Rheinische 70hp 4-cyl in-line 120 mm × 140 mm (4.7 in × 5.5 in)[2]
  • Rheinische 100hp 6-cyl in-line 120 mm × 140 mm (4.7 in × 5.5 in)[2]

Rheinmetall-Borsig[edit]

  • Rheinmetall 109-502[36]
  • Rheinmetall 109-505[36]
  • Rheinmetall 109-515 rocket (solid fuel)[36]
  • Rheinmetall Rheintochter R 1 first stage[36]
  • Rheinmetall Rheintochter R 1 second stage[36]
  • Rheinmetall Rheintochter R 3 first stage[36]

Rhenania[edit]

(Rhenania Motorenwerke)

  • Rhenania 11-cyl. rotary engine[2][11]

Ricardo[edit]

  • Ricardo-Burt S55/4[3][2]
  • Ricardo-Halford-Armstrong R.H.A.[3][2]

Richard & Hering[edit]

(Rex-Simplex Automobilwerke)

  • Richard & Hering engines[2]

Richardson[edit]

(Archibald and Mervyn, Sydney Australia)

  • Richardson rotary

Righter Manufacturing[edit]

Roberts[edit]

(Roberts Motor Company / E.W. Roberts, Sandusky. Ohio)

  • Roberts 50hp 4-cyl in-line 4.5 in × 5 in (110 mm × 130 mm)[2]
  • Roberts 75hp 6-cyl in-line 4.5 in × 5 in (110 mm × 130 mm)[2]
  • Roberts 4-X.
  • Roberts 6-X 100 hp 5 in × 5 in (130 mm × 130 mm)[2]
  • Roberts 6-XX 200 hp 6.5 in × 6 in (170 mm × 150 mm)[2]
  • Roberts 6-Z
  • Roberts E-12 350 hp 6 in × 6.5 in (150 mm × 170 mm)[2]

Robinson[edit]

(Grinnell Aeroplane Co. / William C. Robinson)

  • Robinson 60hp
  • Robinson 100hp

Robinson[edit]

Roché[edit]

(Jean A Roché)

  • Roché L-267

Rocket Propulsion Establishment[edit]

  • RPE Gamma

Rocketdyne[edit]

Rocky Mountain[edit]

  • Rocky Mountain Pegasus

Rollason[edit]

  • Rollason Ardem RTW
  • Rollason Ardem 4 CO2 FH mod

Rolls-Royce Limited[edit]

Sources: Piston engines, Lumsden,[3] gas turbine and rocket engines, Gunston.[14][58]

Note: For alternative 'RB' gas turbine designations please see the Rolls-Royce aero engine template.

Rolls-Royce Holdings[edit]

Note: For alternative 'RB' gas turbine designations please see the Rolls-Royce aero engine template.

Rolls-Royce Turbomeca[edit]

Rolls-Royce/SNECMA[edit]

Rossel-Peugeot[edit]

(Frédéric Rossel et les frères Peugeot)

  • Rossel-Peugeot 100hp 4-cyl in-line 140 mm × 140 mm (5.5 in × 5.5 in)[2]
  • Rossel-Peugeot 30hp 7-cyl rotary 109 mm × 110 mm (4.3 in × 4.3 in)[2]
  • Rossel-Peugeot 40hp 7-cyl rotary 110 mm × 110 mm (4.3 in × 4.3 in)[2]
  • Rossel-Peugeot 50hp 7-cyl rotary 110 mm × 110 mm (4.3 in × 4.3 in)[2][187]

Rotax[edit]

Rotec[edit]

Rotex Electric[edit]

  • Rotex Electric REB 20
  • Rotex Electric REB 30
  • Rotex Electric REB 50
  • Rotex Electric REB 90
  • Rotex Electric REG 20
  • Rotex Electric REG 30
  • Rotex Electric RET 30
  • Rotex Electric RET 60
  • Rotex Electric REX 30
  • Rotex Electric REX 50
  • Rotex Electric REX 90

RotorWay[edit]

Rotron[edit]

Rover[edit]

(Rover Company / Rover Gas Turbines Ltd.)

Royal Aircraft Establishment[edit]

Royal Aircraft Factory[edit]

RRJAEL[edit]

(Rolls-Royce and Japanese Aero-engines Ltd.)

Rumpler[edit]

  • Rumpler Aeolus

Ruston-Proctor[edit]

  • Ruston-Proctor 200hp 6-stroke rotary(6-cyl 2-stroke?)[2]

Ryan-Siemens[edit]

( Ryan Aeronautical Corp/Siemens-Halske)

Rybinsk Motor Factory[edit]

S[edit]

SACMA[edit]

(Guy Negre)[188]

Safran Helicopter Engines[edit]

SAI Ambrosini[edit]

  • Ambrosini P-25 – 2-cyl. horizontally opposed

Salmson[edit]

Salmson air-cooled aero-engines
  • Salmson 3A, 3Ad
  • Salmson 5A, 5Ac, 5Ap, 5Aq
  • Salmson 6A, 6Ad, 6Af
  • Salmson 6TE, 6TE.S[35]
  • Salmson 7A, 7AC, 7ACa, 7Aq
  • Salmson 7M
  • Salmson 7O, 7Om
  • Salmson 9AB, 9ABa, 9ABc
  • Salmson 9AC
  • Salmson 9AD
  • Salmson 9AE, 9AEr, 9AErs
  • Salmson 9NA, 9NAs, 9NC, 9ND, 9NE, 9NH
  • Salmson 11B
  • Salmson 12C W-12?
  • Salmson 12V, 12Vars - V-12
Salmson water-cooled aero-engines
  • Salmson A - 2x7-cylinder barrel engine, 1 built
  • Salmson B - 2x7-cylinder barrel engine, 1 built
  • Salmson C - 2x7-cylinder barrel engine, 1 built
  • Salmson E- 2x9-cylinder barrel engine, 1 built
  • Salmson F - 2x9-cylinder barrel engine, 1 built
  • Salmson G - 2x7-cylinder barrel engine, 1 built
  • Salmson K- 2x7-cylinder barrel engine, 1 built
  • Salmson A.7
  • Salmson A.9
  • Salmson 2A.9 2-row radial engine
  • Salmson B.9 water-cooled radial engine
  • Salmson C.9 water-cooled radial engine
  • Salmson M.9 water-cooled radial engine
  • Salmson P.9 water-cooled radial engine
  • Salmson R.9 water-cooled radial engine
  • Salmson M.7 water-cooled radial engine
  • Salmson 2M.7 water-cooled 2-row radial engine
  • Salmson 9.Z, 9.Za, 9.Zc, 9.Zm

Salmsons 18 cylinder in-line radial engines

  • Salmson 18Z (1919) 9-bank water-cooled in-line radial 2 x 9Z on common 2-throw crankshaft
  • Salmson 18AB (1920s) 9-bank air-cooled in-line radial[34]
  • Salmson 18Cm, 18Cma, 18Cmb - (late 20s early 30s) 9-bank water-cooled (air-cooled heads) in-line radial
  • Salmson-Szydlowski SH.18 – 18-cyl 2-stroke radial diesel engine (nine banks of two in-line)[189]
Licence-built

Saroléa[edit]

S.A.N.A.[edit]

Saunders-Roe[edit]

  • Saunders-Roe 45 lbf pulse-jet
  • Saunders-Roe 120 lbf pulse-jet

Sauer[edit]

Saurer[edit]

Scania-Vabis[edit]

  • Scania-Vabis PD

Schliha[edit]

(Schlüpmannsche Industrie und Handelsgesellschaft)

Schmidding[edit]

  • Schmidding 109-505 rocket (solid fuel)
  • Schmidding 109-513[36]
  • Schmidding 109-533[36]
  • Schmidding 109-543[36]
  • Schmidding 109-553[36]
  • Schmidding 109-563[36]
  • Schmidding 109-573[36]
  • Schmidding 109-593[36]
  • Schmidding 109-603[36]

Schroeter[edit]

  • Schroeter 89hp 6-cyl in-line 124 mm × 160 mm (4.9 in × 6.3 in)[2]

Schwade[edit]

(Otto Schwade GmbH, Erfurt, Germany)

  • Schwade Stahlherz engine[2]

SCI Aviation[edit]

  • R6-80
  • R6-150
  • B4-160

Scott[edit]

  • Scott A2S Flying Squirrel[3]
  • Scott 40hp 2-stroke
  • Scott 1939 2-stroke
  • Scott 1950 2-stroke V4

Security[edit]

(Security Aircraaft Corporation)

  • Security S-5-120[43]

Sega[edit]

SELA[edit]

(Société d'Etude pour la Locomotion Aérienne [SELA])

  • SELA V-8

Seld[edit]

(Seld-Kompressorbau G.m.b.H.)

SEPR[edit]

  • SEPR 9
  • SEPR 16
  • SEPR 24
  • SEPR 25
  • SEPR 35
  • SEPR 44
  • SEPR 50
  • SEPR 55
  • SEPR 57
  • SEPR 63
  • SEPR 65
  • SEPR 66[79]
  • SEPR 73
    • SEPR 732
    • SEPR 734
      • SEPR 7341
    • SEPR 737
    • SEPR 738
    • SEPR 739 (Stromboli)
  • SEPR 78
  • SEPR 81A
  • SEPR 167
  • SEPR 178
  • SEPR 189
  • SEPR 192
  • SEPR 200 (Tramontane)
  • SEPR 201
  • SEPR 202
    • SEPR 2020
  • SEPR 251
  • SEPR 481[79]
  • SEPR 504
  • SEPR 505
    • SEPR 5051
    • SEPR 5052
    • SEPR 50531
    • SEPR 5054
  • SEPR 631[79]
  • SEPR 683
  • SEPR 684
  • SEPR 685
    • SEPR 6854
  • SEPR 686
  • SEPR 703
  • SEPR 705
  • SEPR 706
  • SEPR 740
  • SEPR 841
  • SEPR 844
  • SEPR Topaze
  • SEPR Diamante
  • SEPR C2

Sergant[edit]

SERMEL[edit]

  • SERMEL TRS 12
  • SERMEL TRS 18
  • SERMEL TRS 25

SFFA[edit]

(Société Française de Fabrication Aéronautique, France)

  • SFFA Type A 100 hp 7-cyl[35]
  • SFFA Type B 45 hp 3-cyl[35]

SFECMAS[edit]

Shenyang[edit]

Shimadzu[edit]

  • Shimadzu 80hp 9-cyl rotary 105 mm × 140 mm (4.1 in × 5.5 in)[2]
  • Shimadzu 90hp V-8 110 mm × 110 mm (4.5 in × 4.5 in)[2]

Shvetsov[edit]

Data from:Russian Piston Aero Engines[71]

S.H.K.[edit]

  • S.H.K. 70hp 7-cyl rotary 110 mm × 140 mm (4.3 in × 5.5 in)[2]
  • S.H.K. 140hp 14-cyl rotary 110 mm × 140 mm (4.3 in × 5.5 in)[2]
  • S.H.K. 90hp 7-cyl rotary 124 mm × 140 mm (4.9 in × 5.5 in)[2]
  • S.H.K. 180hp 14-cyl rotary 124 mm × 140 mm (4.9 in × 5.5 in)[2]

Siddeley-Deasy[edit]

Siemens[edit]

Siemens-Halske[edit]

Silnik[edit]

  • Silnik M 11
  • Silnik Sh 14

Simms[edit]

  • Simms 51hp V-6 4.33 in × 4.33 in (110 mm × 110 mm)[2][18]

Simonini Racing[edit]

Škoda[edit]

  • Skoda G-594 Czarny Piotruś
  • Skoda L
  • Skoda Lr
  • Skoda S.14[34]
  • Skoda S.20[34]
  • Skoda Hispano-Suiza W-12[34]

Skymotors[edit]

  • Skymotors 70
  • Skymotors 70A

Smallbone[edit]

(Harry Eales Smallbone)

  • Smallbone 4-cyl wobble-plate axial piston engine[195]

Smalley[edit]

(General Machinery Co)

  • Smalley Aero

SMA Engines[edit]

Smith[edit]

  • Smith Static[3]
  • Smith 300 hp radial

SMPMC[edit]

(South Motive Power and Machinery Complex SMPMC prev Zhuzhou Aeroengine Factory)

  • SMPMC HS-5 - Chinese production of ShvetsovvASh-62
  • SMPMC HS-6 - Chinese production of Ivchenko AI-14
  • SMPMC WZ-8 - Chinese production of Turbomeca Arriel
  • SMPMC WZ-9
  • SMPMC WZ-16

SNCAN[edit]

  • SNCAN Ars 600[9]
  • SNCAN Ars 900[9]
  • SNCAN Pulse-jet[9]

SNECMA[edit]

Société nationale d'études et de construction de moteurs d'aviation formed by nationalisation of Gnome et Rhône in 1945. On French engine designations even sub-series numbers (for example Gnome-Rhône 14N-68) rotated anti-clockwise (LH rotation) and were generally fitted on the starboard side, odd numbers (for example Gnome-Rhône 14N-69) rotated clockwise (RH rotation) and were fitted on the port side.

SNCM[edit]

(Société Nationale de Constructions de Moteurs - Lorraine post 1936)

SOCEMA[edit]

(Société de Construction et d'Équipments Méchaniques pour l'Aviation)

  • SOCEMA TGA 1[199][48]
  • SOCEMA TG 1008[48]
  • SOCEMA TGAR 1008[48]
  • SOCEMA TP.1
  • SOCEMA TP.2

Sodemo[edit]

Solar[edit]

  • Solar PJ32 pulse-jet
  • Solar T45 (Mars 50 hp gas turbine)
  • Solar T62 Titan
  • Solar T66 free turbine Titan
  • Solar T-150[10]
  • Solar Centaur 40
  • Solar Centaur 50
  • Solar Jupiter (500 hp gas turbine)
  • Solar Mars 90[200]
  • Solar Mars 100[200]
  • Solar Mercury 50
  • Solar Saturn[10]
  • Solar Saturn 10
  • Solar Saturn 20
  • Solar Taurus 60
  • Solar Taurus 65
  • Solar Taurus 70
  • Solar Titan 130
  • Solar Titan 250
  • Solar A-103B (early detachable afterburner for J34)[53]
  • Solar AAP-80[201]
  • Solar M-80[53]
  • Solar MA-1 (Mars)[200]
  • Solar T-41M-1[79]
  • Solar T-41M-2[79]
  • Solar T-41M-5[79]
  • Solar T-41M-6[79]
  • Solar T-45M-1 (Mars)[200]
  • Solar T-45M-2[79]
  • Solar T-45M-7[79]
  • Solar T-300J-2[79]
  • Solar T-520J[79]
  • Solar T-522J[79]

Solo[edit]

(Solo Kleinmotoren GmbH)

Soloviev[edit]

Source:Gunston.[14]

Soloy[edit]

(Soloy Conversions / Soloy Dual Pak Inc.)

Soverini[edit]

(Soverini Freres et Cie)

  • Soverini-Echard 4D[10]
  • Soverini-Echard 4DR[10]

Soviet union experimental engines[edit]

  • AD-1 (diesel engine)[71]
  • AD-3 (diesel engine)[71]
  • AD-5 (diesel engine)[71]
  • FED-8 (diesel engine)[71]
  • MB-100 (A.M. Dobrotvorskiy)[71]
  • MB-102 (A.M. Dobrotvorskiy)[71]
  • MSK (diesel engine)[71]
  • AN-1 (diesel engine)[71]
  • AN-1A (diesel engine)[71]
  • AN-1R (diesel engine) (geared)[71]
  • AN-1RTK (diesel engine) (geared, turbo-supercharged)[71]
  • AN-5 (diesel engine) (N - Neftyanoy - of crude oil type - 24-cyl rhombic opposed piston)[71]
  • AN-20 (diesel engine) (24-cyl rhombic opposed piston)[71]
  • BD-2A (diesel engine)[71]
  • M-1 (aero-engine) (V-12 a.k.a. M-116 - S.D. Kolosov)[71]
  • M-5-400
  • M-9 (L.I. Starostin - swashplate engine)
  • M-10 (diesel engine) (5-cyl radial)[71]
  • M-16 (aero-engine) (4-cyl horizontally opposed - S.D. Kolosov)[71]
  • M-20 (diesel engine) (48-cyl rhombic opposed piston)[71]
  • M-30 (diesel engine)[71]
  • M-31 (diesel engine)[71]
  • M-35 (diesel engine)[71]
  • M-40 (diesel engine)[71]
  • M-47 (aero-engine) - fitted to Ilyushin Il-20
  • M-50R (diesel engine) (marine rhombic opposed piston)[71]
  • M-52 (diesel engine)[71]
  • M-87D (diesel engine)[71]
  • M-116 (aero-engine) (V-12 a.k.a. M-1 - S.D. Kolosov)[71]
  • M-127 (X-24 conrod free)[71]
  • M-127K (X-24 conrod free)[71]
  • M-130 (aircraft engine) (H-24)[71]
  • M-224 (diesel engine)[71]
  • M-501 (diesel engine)[71]
  • MB-4 (X-4 MB - O Motor Besshatunniy - con-rod free engine - S.S. Balandin)[71]
  • MB-4b (X-4 MB - O Motor Besshatunniy - con-rod free engine - S.S. Balandin)[71]
  • MB-8 (X-8 MB - O Motor Besshatunniy - con-rod free engine - S.S. Balandin)[71]
  • MB-8b (X-8 MB - O Motor Besshatunniy - con-rod free engine - S.S. Balandin)[71]
  • MF-45Sh (M-47)
  • D-11 (diesel engine) (5-cyl radial based on the M-11)[71]
  • N-1 (diesel engine) (N - Neftyanoy - of crude oil type)[71]
  • N-2 (diesel engine)[71]
  • N-3 (diesel engine)[71]
  • N-4 (diesel engine)[71]
  • N-5 (diesel engine)[71]
  • N-6 (diesel engine)[71]
  • N-9 (diesel engine)[71]
  • OMB (OMB - O Motor Besshatunniy - con-rod free engine - S.S. Balandin)[71]
  • OMB-127 (X-12 MB - O Motor Besshatunniy - con-rod free engine - S.S. Balandin)[71]
  • OMB-127RN (X-12 MB - O Motor Besshatunniy - con-rod free engine - S.S. Balandin)[71]

Soyuz[edit]

(AMNTK Soyuz)

SPA[edit]

Speer[edit]

  • Speer S-2-C

Sperry[edit]

(Lawrence Sperry Aircraft Co)

  • Sperry WBB 2-stroke

Spyker[edit]

  • Spijker 135hp rotary[11]

Sport Plane Power[edit]

(Sport Plane Power Inc.)

  • Sport Plane Power K-100A[24]

STAL[edit]

Star[edit]

(Star Engineering Co. ltd.)

Stark[edit]

(Stark Flugzeugbau KG)

  • Stark Stamo 1400[10]

Statax[edit]

(Statax Engine Company Ltd. – prev. Statax-Motor of Zurich)

  • Statax 3cyl 10hp axial
  • Statax 5cyl 40hp axial[3]
  • Statax 7cyl 80hp axial[3]
  • Statax 10cyl 100hp axial[3]

Stoewer[edit]

Stratus 2000[edit]

Straughan[edit]

(Straughn Aircraft Corp)

  • Straughan AL-1000 (Ford model 1A)

Studebaker[edit]

Studebaker-Waterman[edit]

  • Studebaker-Waterman S-1

Sturtevant[edit]

  • Sturtevant 1913 40hp[2]
  • Sturtevant 1913 60hp[2]
  • Sturtevant 5 140 hp V-8 4.5 hp × 5.5 hp (3.4 kW × 4.1 kW)[2]
  • Sturtevant 5A 140 hp V-8 4.5 hp × 5.5 hp (3.4 kW × 4.1 kW)[2]
  • Sturtevant 5A-4
  • Sturtevant 5A-4½ 210 hp V-8 5 hp × 5.5 hp (3.7 kW × 4.1 kW)[2][11]
  • Sturtevant 7 300 hp V-12 5 hp × 5.5 hp (3.7 kW × 4.1 kW)[2][11]
  • Sturtevant D-4 48 hp 4IL 4.5 hp × 4.5 hp (3.4 kW × 3.4 kW)[2]
  • Sturtevant D-6 86 hp 6IL 4.5 hp × 4.5 hp (3.4 kW × 3.4 kW)[2]
  • Sturtevant E-6 100 hp 6IL 4.5 hp × 6 hp (3.4 kW × 4.5 kW)[2]

Subaru[edit]

Sulzer[edit]

Sunbeam[edit]

Source: Lumsden.[3][78]

Superior[edit]

Survol-de Coucy[edit]

  • Survol-de Coucy Pygmée 40 hp

Svenska[edit]

Szekely[edit]

T[edit]

Take Off[edit]

Tatra[edit]

  • Tatra T100[35]
  • Tatra T101

TBS[edit]

(Turbinenbau Schuberth Schwabhausen GmbH)

TEC[edit]

See: Mosler

Technopower[edit]

(Technopower Inc.)

  • Technopower Twin O-101

TEI[edit]

Teledyne CAE[edit]

Thaheld[edit]

  • Thaheld O-290 diesel[5]

Thermo-Jet[edit]

(Thermo-Jet Standard Inc.)

  • Thermo-Jet J3-200[24]
  • Thermo-Jet J5-200[24]
  • Thermo-Jet J7-300[45]
  • Thermo-Jet J8-200[45]
  • Thermo-Jet J10-200[45]
  • Thermo-Jet J13-202[45]

Thames[edit]

(Thames Ironworks and Ship[building Co.Ltd.)

  • Thames 30hp 4OW[2]

Thielert[edit]

Thiokol[edit]

Data from:Jane's All the World's Aircraft 1962-3[10]

  • Thiokol LR44
  • Thiokol LR58
  • Thiokol LR62
  • Thiokol LR99
  • Thiokol M6 (TX-136)
  • Thiokol M10 (TX-10)
  • Thiokol M12 (TX-12)
  • Thiokol M16 (TX-16)
  • Thiokol M18 (TX-18)
  • Thiokol M19
  • Thiokol M20 (TX-20)
  • Thiokol M30 (TX-30)
  • Thiokol M33 (TX-33)
  • Thiokol M46
  • Thiokol M51 (TX-131-15)
  • Thiokol M55
  • Thiokol M58 (TX-58)
  • Thiokol TU-122
  • Thiokol TX-135
  • Thiokol TD-174 Guardian
  • Thiokol TE-29 Recruit
  • Thiokol TD-214 Pioneer
  • Thiokol TE-289 Yardbird
  • Thiokol TE-307 Apache

Thomas[edit]

(Thomas Aeromotor Company, United States)

  • Thomas 120hp 4-cyl in-line[2]
  • Thomas 8 135 hp 4 in × 5.5 in (100 mm × 140 mm)[2]
  • Thomas 88 150 hp 4.125 in × 5.5 in (104.8 mm × 139.7 mm)[2][11]
  • Thomas 890 250 hp 4.8125 in × 6 in (122.24 mm × 152.40 mm)[2]

Thorotzkai[edit]

(Thorotzkai Péter alt, spelling Thoroczkay)[206]

  • Thorotzkai 12hp
  • Thorotzkai 22hp 3cyl. radial
  • Thorotzkai 35hp opposed twin
  • Thorotzkai typ.7 35hp
  • Thorotzkai 120hp
  • Thorotzkai Gamma-III (35 hp 3cyl. radial)

Thulin[edit]

Thunder[edit]

(Thunder Engines Inc.)

  • Thunder TE495-TC700[45]

Tiger[edit]

(The Light Manufacturing and Foundry Company)

Tips[edit]

  • Tips 480hp 250 hp 4.5 in × 6 in (110 mm × 150 mm)[2] (18 cyl., 1717.67 ci, air- and water-cooled rotary engine. At rated RPM the crankshaft rotated at 1800 rpm, propeller shaft at 1080 rpm and the engine body at 60 rpm. Cooling was by direct air flow and tubular radiators between the cylinders, with water circulating without hoses or pumps.)[2]

Tips & Smith[edit]

  • Tips & Smith Super-Rhône

Tomonoo[edit]

(Tomon Naoji)

  • Tomono 90hp 6-cyl in-line 4.5 in × 4.375 in (114.3 mm × 111.1 mm)[2]

Tone[edit]

  • Tone 2V9 180 hp 4.5 in × 4.375 in (114.3 mm × 111.1 mm)[2]

TNCA[edit]

Tokyo Gasu Denk/Gasuden[edit]

  • Tokyo Gasu Denki Amakaze
  • Tokyo Gasu Denki Hatakaze
  • Tokyo Gasu Denki Jimpu 3
  • Tokyo Gasu Denki Kamikaze[35]
  • Tokyo Gasu Denki Tempu
  • Gasuden Amakaze
  • Gasuden Hatakaze
  • Gasuden Jimpu 3
  • Gasuden Kamikaze
  • Gasuden Tempu

Torque Master[edit]

(Valley Engineering)

  • Torque Master 1835cc[207]
  • Torque Master 1915cc[207]
  • Torque Master 2180cc[207]

Tosi[edit]

  • Tosi 450hp V-12 130 mm × 190 mm (5.1 in × 7.5 in)[2]

Total Engine Concepts[edit]

Trace Engines[edit]

Train[edit]

(Établissements E. Train / Société des Constructions Guinard)

Trebert[edit]

  • Trebert 60hp 6-cyl rotary barrel engine 3.75 in × 4.25 in (95 mm × 108 mm)[2]
  • Trebert 100hp V-8[2]

Tumansky[edit]

Turbomeca[edit]

Source:Gunston[14] except where noted

Turbo Research[edit]

Turbo Research was taken over by Avro Canada

  • Turbo Research TR.1 – abandoned design study
  • Turbo Research TR.2 – abandoned design study
  • Turbo Research TR.3 – abandoned design study
  • Turbo Research TR.4 - see Avro Canada Chinook
  • Turbo Research TR.5 - see Avro Canada Orenda

Turbo-Union[edit]

Turbo-Union was a joint venture between Rolls-Royce Ltd, MTU and Aeritalia to produce engine for Panavia Tornado

Twombly Motor Company[edit]

Twombly Motor Company (Willard Irving Twombly)

  • A 50hp 7-cylinder rotary; 4 in × 4.5 in (100 mm × 110 mm), 1912. [209]

U[edit]

Ufimtsev[edit]

(A.G. Ufimtsev)

  • Ufimtsev 1908 20hp 2-cyl 2-stroke rotary[71]
  • Ufimtsev 1910 35-40hp 4-cyl contra-rotating rotary[71]
  • Ufimtsev ADU-4 – 60 hp 6-cyl contra-rotating rotary[71]

ULPower[edit]

Union[edit]

(Union Gas Engine Company, United States)

  • Union 120hp 6-cyl in-line 4.75 in × 6.5 in (121 mm × 165 mm)[2][11]

Ursinus[edit]

(Ursinus Leichtmotorenbau)

UTC[edit]

(United Technology Corporation)

V[edit]

Valley[edit]

(Valley Engineering)

Van Blerck[edit]

(Van Blerck Motor Co., Monroe, Michigan)

  • Van Blerck 124hp V-8[212]
  • Van Blerck 135hp V-8 4.5 in × 5.5 in (110 mm × 140 mm)[2]
  • Van Blerck 185hp V-12 4.5 in × 5.5 in (110 mm × 140 mm)[2][213]

Vaslin[edit]

(Henri Vaslin)

  • Vaslin 15hp 1.13 l (69 cu in) flat-4
  • Vaslin 24hp 1.3 l (80 cu in)
  • Vaslin 55hp 2 l (120 cu in) 6 in-line water-cooled[214]

Vauxhall[edit]

(Vauxhall Motors Ltd.)

  • Vauxhall 175hp V-12 90 mm × 120 mm (3.5 in × 4.7 in)[2]

Vaxell[edit]