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This is an alphabetical list of aircraft engines by manufacturer.

2

  • 2si 215 – aircraft, multifuel, industrial engine
  • 2si 230 – aircraft, multifuel, industrial engine
  • 2si 460 – aircraft, multifuel, marine, industrial and sport vehicle engine
  • 2si 500 – sport vehicle engine
  • 2si 540 – aircraft and sport vehicle engine
  • 2si 690 –

3

Source: RMV[1]

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

A

Source: RMV[1] (Francisco Serramalera Abadal)

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

(All British Engine Co Ltd.) Source: Lumsden[3]

Source: RMV[1]

  • ABECO GEM

Source: RMV[1]

  • Type Sklenar

Source: RMV, Able Experimental Aircraft Engine Co.[7] (Able Experimental Aircraft Engine Co., Altimizer, Hoverhawk (US))

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

Source: RMV[1]

  • (See (AVIC)
  • Accurate Automation AT-1500
  • Accurate Automation AT-1700

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

(American Cirrus Engine Inc) Source: RMV[1][8]

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

  • ACT Super 600

Source: RMV[1]

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

Source: RMV[1]

  • Adams-Dorman 60/80 HP

(Adams Company, Dubuque, Iowa / F.O. Farwell) Source: RMV[1]

  • Adams-Farwell 36hp 5-cyl rotary engine 4.25 in × 3.25 in (108 mm × 83 mm)[2][8][4][8]
  • Adams-Farwell 50 HP[8]
  • Adams-Farwell 55hp 5-cyl rotary 5.25 in × 5 in (133 mm × 127 mm)[2][8]
  • Adams-Farwell 63hp 5-cyl rotary 5.625 in × 5 in (142.9 mm × 127.0 mm)[2][4][8]
  • Adams-Farwell 72hp 5-cyl rotary 6 in × 6 in (150 mm × 150 mm)[2][4][8]
  • Adams-Farwell 280hp 6cyl double rotary 6 in × 6 in (150 mm × 150 mm)[2][8]
  • 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[8]

Source: Lumsden[3]

Source: RMV[1]

Source: RMV[1]

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

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]

Source: RMV[1]

Source: RMV[1]

  • Adorjan & Dedics 2V

Source: RMV[1]

  • Advance 4V, 20/25 HP

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)

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

  • AEADC Gryphon M[8]
  • AEADC Gryphon N[8]
  • AEADC O-510 (Gryphon M)[8]
  • AEADC O-810 (Gryphon N)[8]

Source: RMV[1]

  • AEC Keane

Source: RMV[1]

Source: RMV[1]

  • Aerien 20/25 HP
  • Aerien 30 HP

Source: RMV[1]

  • Aermacchi MB-2
  • Aero & Marine 50 HP

Source: RMV[1]

  • Aero Adventure GFL-2000

Source: RMV[1] (See AeroConversions)

Source: RMV[1] (See SPEER)

(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

Source: RMV[1]

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

Source: RMV[1]

  • Aero Motors Aerobat 150 HP

Source: RMV[1]

  • Aero Pixie 153 cc, 2T

Source: RMV[1]

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

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

  • Aero Products Scorpion 100 HP

Source: RMV[1]

  • Aero Sled Twin Flat, 20 HP

Source: RMV[1]

  • Aero Sport International Wade Aero (WANKEL) 2 Types

Source: RMV[1]

  • Aero Sport Power Up-Rated Lycomings and Continentals

Source: RMV[1]

Source: RMV[1]

(Henderson, Nevada, United States)

Source: RMV[1]

Source: RMV[1] (AeroConversions, Inc. (AeroVee), Oshkosh, Wisconsin)

  • AeroVee 2180

(Aerojet-General Corporation)

Source: RMV[1]

  • Aeromarine Company D5-1 (Pulse-Jet)
  • Aeromarine AL[1]
  • Aeromarine NAL[1]
  • Aeromarine S[1]
  • Aeromarine S-12[1]
  • Aeromarine AR-3[8]
  • Aeromarine AR-3-40[8]
  • Aeromarine AR-5[8]
  • Aeromarine AR-7[1]
  • Aeromarine AL-24[1]
  • Aeromarine B-9[1]
  • Aeromarine B 45 degree V-8 170 hp 3.625 in × 5.125 in (92.1 mm × 130.2 mm)[2][8]
  • Aeromarine B 90 degree V-8 166 hp 3.625 in × 5.125 in (92.1 mm × 130.2 mm)[2][8]
  • Aeromarine D-12 150 hp 4.3125 in × 5.125 in (109.54 mm × 130.18 mm)[2][8]
  • Aeromarine K-6 100 hp 4.3125 in × 5.125 in (109.54 mm × 130.18 mm)
  • Aeromarine L-6 130 hp 4.25 in × 6.5 in (108 mm × 165 mm)[2][1]
  • 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][8]
  • Aeromarine RAD[8]
  • Aeromarine T-6[8]
  • Aeromarine U-6[8]
  • Aeromarine U-6-D[1]
  • Aeromarine U-8[1]
  • Aeromarine U-8-873[1]
  • Aeromarine U-8D[8]
  • Aeromarine 85hp 1914[8]
  • Aeromarine 90hp 6-cyl in-line 4.3125 in × 5.125 in (109.54 mm × 130.18 mm)
  • Aeromarine 100hp V-8 3.5 in × 5.125 in (88.9 mm × 130.2 mm)[2][1][8]

Source: RMV[1]

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

See AMI

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

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

Source: RMV[1]

  • Aeronamic ATS

Source: RMV[1]

  • Aeronautical Engineering 9-cyl radial 200 HP

Source: RMV[1]

(Aeronautical Corporation of Great Britain Ltd.)? Source: RMV[1]

(Aeroplane Motors) Source: RMV[1]

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

Source: RMV[1]

  • Aeroprotech VW 2.3

(APU'S, APP'S) 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

Source: RMV[1]

Source: RMV[1]

Source: RMV[1]

  • Aerotech 2 Cylinder 2T

Source: RMV[1]

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

Source: RMV[1]

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

Source: RMV[1]

  • Aerotek Mazda RX-7 (conversion)

(See Aero Conversions)[1]

(See Rev-Air)[1]

(Joint Arab-French venture)[1]

Source: RMV[1]

  • Affordable Turbine Power Model 6.5

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 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

Source: RMV[1]

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

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

Source:Gunston 1989[14] except where noted.

(AICTA Design Work, Prague, Czech Republic)

Source: RMV[1]

  • Aiello Experimentals, various models[1]
  • Aile Volante C.C.2[15]
  • Aile Volante C.C.4[16]

Source: RMV[1] (Jacobs License)

(Jacobs-Page License)

Source: RMV[1]

  • Air Ryder Subaru EA-81 (Conversion)

Source: RMV[1]

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

Source: RMV[1]

  • Air-Craft Engine Corp LA-1

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

  • Aircat Radial 5 cylinders

(See Franklin)

( Aircraft Engine Co Inc, Oakland CA.)

  • Aircraft 1911 80hp
  • Alfaro Axial
  • "Baby" Twin-flat
  • AES -V300T
  • Millenium (Up-rated Lyc. and Cont)
  • Murray Ajax
  • Murray Atlas

(See Schubert)

  • Guzzi (conversion)[1]
  • BMW (conversion)[1]

(See Garrett, Allied Signal and Honeywell)

See ADAPT

  • Airmotive-Perito 280N
  • Airmotive-Perito 300R
  • Airmotive-Perito 320T
  • Airship A-Tech 100 Diesel[1]

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

Source: RMV[1]

  • Ramjet on rotor

Source: RMV[1]

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

Source: RMV[1]

  • Ajax 7-cyl rotary
  • Ajax 6-cyl radial (2 rows of 3 cyls.), 80 HP
  • Akkerman Model 235 30 HP, special fuel[1]
  • Funk E200
  • Funk E4L[1]

(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)[2][1]
  • Aldasoro aero engine[1]
  • Alexander 4-cyl[1]
  • Alexanderradial 5-cyl[1]

(Societa per Azioni Alfa Romeo) Data from:Italian Civil & Military Aircraft 1930–1945[17]

  • Alliance Warrior 7-cyl radial
  • Allied Monsoon Licensed manufacturer of French Règnier 4L

Source: Gunston[14]

  • Alvaston 20hp 2-cyl opposed 114 mm × 114 mm (4.5 in × 4.5 in)[2][22]
  • Alvaston 30hp 2-cyl opposed 132 mm × 127 mm (5.2 in × 5.0 in)[2][22]
  • Alvaston 50hp 4-cyl opposed 144 mm × 128 mm (5.7 in × 5.0 in)[2][22]

Source: Lumsden[3]

See: ACE

Source: RMV[1]

  • ACE Keane
  • American Helicopter PJ49 Pulsejet
  • American Helicopter XPJ49-AH-3
  • American 1911 rotary
  • American S-5 radial

(AMCEL Propulsion Company)

  • AMCEL controllable solid fuel rocket[9]

(AeroMotion Inc.)

  • AeroMotion Twin[23]
  • AeroMotion O-100 Twin
  • AeroMotion O-101 Twin

(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 100hp Radial

(Gio. Ansaldo & C. / San Giorgio)

  • Ansaldo San Giorgio 4E-145 6I 300 hp[24][2]
  • Ansaldo San Giorgio 4E-150 6I 300 hp[24][2]
  • Ansaldo San Giorgio 4E-284 V-12 450 hp[24][2]
  • Ansaldo San Giorgio 4E-290 V-12 550 hp[24][2]

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]

(Société des Moteurs Anzani) Source:[14][18][25] For British Anzani products see: British Anzani

Air-cooled Anzani engines

Water-cooled Anzani engines

  • Anzani 30-32hp V-4 100 mm × 120 mm (3.9 in × 4.7 in)[2]
  • Anzani 56-70hp V-4 135 mm × 150 mm (5.3 in × 5.9 in)[2]
  • Anzani 600-700hp 20-cyl radial 140 mm × 150 mm (5.5 in × 5.9 in)[2] In-line radial 10 banks of 2 cylinders[27][28]
  • Anzani W-6[2]
  • Anzani 3A
  • Anzani 6A3 (6-cyl radial 60 hp)

(Avions Roger Druine Engines M)

  • Ardem 4 CO2

(Ares ltd., Finland)

  • Ares diesel Cirrus[[29]

Source:Gunston[14] except where noted

  • Argus Type I (4-cyl. 50-70hp 124 mm × 130 mm (4.88 in × 5.12 in))[2][30]
  • Argus Type II (4-cyl. 100hp 140 mm × 140 mm (5.51 in × 5.51 in))[2]
  • Argus Type III (6-cyl. 110hp 124 mm × 130 mm (4.88 in × 5.12 in))[2]
  • Argus Type IV (4-cyl. 140hp 150 mm × 170 mm (6.1 in × 6.5 in))[2]
  • Argus Type V (6-cyl. 140hp 140 mm × 140 mm (5.51 in × 5.51 in))[2]
  • Argus Type VI (6-cyl. 140hp 150 mm × 170 mm (6.1 in × 6.5 in))[2]
  • Argus Type VII (6-cyl. 115-130hp 130 mm × 130 mm (5.12 in × 5.12 in))[2]
  • Argus Type VIII (6-cyl. 190hp 150 mm × 145 mm (5.91 in × 5.7 in))[2]
  • Argus As I 4-cylinder, 100-hp, year 1913[31]
  • Argus As II, 6-cylinder, 120-hp, year 1914[32]
  • Argus As III 6-cylinder upright inline
  • Argus As 5 24-cylinder in-line radial (6 banks of four cylinders)
  • Argus As VI 700hp V-12[28]
  • Argus As VIA[28]
  • Argus As 7 9R 700 hp[30]
  • Argus As 8 4-cylinder inverted inline[30]
  • Argus As 10 8-cylinder inverted V[30]
  • Argus As 12 16H 550 hp[30]
  • Argus As 16 4-cylinder horizontally-opposed 35hp[33]
  • Argus As 17
  • Argus As 014 pulse jet engine for V-1 flying bomb and Tornado boat
  • Argus As 044[30]
  • Argus As 16 4-cylinder inverted inline 40 hp[30]
  • Argus As 17 6-cylinder inverted inline 225 hp / 285 hp[30]
  • Argus As 401 development and renumbering of the As 10
  • Argus As 402[30]
  • Argus As 403 radial engine project, not built.
  • Argus As 410 12-cylinder inverted V[30]
  • Argus As 411 12-cylinder inverted V[30]
  • Argus As 412 24-cylinder H-block, prototyped[30]
  • Argus As 413 similar to 412, never built[30]
  • Argus 109-014
  • Argus 109-044[30]
  • Argus 115hp 6-cylinder upright inline 130 mm × 130 mm (5.1 in × 5.1 in)[11]
  • Argus 130hp 6-cylinder upright inline 130 mm × 130 mm (5.1 in × 5.1 in)[11]
  • Argus 145hp 6-cylinder upright inline 140 mm × 140 mm (5.5 in × 5.5 in)[11]
  • Argus 190hp 6-cylinder upright inline 150 mm × 145 mm (5.9 in × 5.7 in)[11]

(Argylls Ltd.)

  • Argyll 120hp[2]

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

Piston Engines

Gas turbines

Rocket engines

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

(Arsenal de l'Aéronautique) Source:Gunston[14]

  • Asahina 9-cyl 100hp rotary [2]

(Ashmusen Manufacturing Company, Providence, Rhode Island)

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

(F.M. Aspin & Company)

  • Aspin Flat-Four[29]
  • Aster 51hp 4-cylinder-line[18][2]

(Astrodyne Inc.)

  • Astrodyne 16NS-1000[20]
  • Astrodyne XM-34 (ZELL booster)[20]

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

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

(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][34]
  • Atwood M-1 (1916)
  • Atwood M-2 (1916)
  • Atwood Twin Six

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 Motor Company)

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

Source:Gunston[14]

  • Auto Diesels STAD A250[35]
  • Auto Diesels STAD A260[35]
  • Auto Diesels LPI Mk.12A/L[35]
  • Auto Diesels LPI Mk.12A/T[35]
  • Auto Diesels LPI Mk.12A/D[35]
  • Auto Diesels GT15[35]
  • Auto Diesels 7660.001.020[35]

(L'Agence General des Moteurs Ava)

See:Lycoming

(Avia Wytwórnia Maszyn Precyzjnych)

(Avia Akciova Spolecnost pro Prumysel Letecky)

(Avia Narodny Podnik)

  • Aviatik 70hp 4-cyl in-line 124 mm × 130 mm (4.9 in × 5.1 in)[26]
  • Aviatik 100hp 4-cyl in-line 140 mm × 140 mm (5.5 in × 5.5 in)[26]
  • Aviatik 150hp 4-cyl in-line 155 mm × 165 mm (6.1 in × 6.5 in)[26]

(Aviation Microjet Technology)

  • A.V. Roe 20hp 2-cyl.[3]
  • Avro Alpha[3]

Source:Gunston[14]

  • Axelson A-7-R
  • Axelson-Floco B
  • Aztatl 3-cyl radial[2]
  • Aztatl 6-cyl 80hp radial[2][43]
  • Aztatl 10-cyl radial[2]

B

(Claudio Baradat Guillé & Carlos Esteve)

  • Baradat toroidal engine[1]

(Basse & Selve, Altena (Westf) Flugmotorenwerke)

  • 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]

Data from:[18]

  • Bates 29hp V-4

(Bayerische Motoren Gesellschaft)

  • Bayerische 7-cyl 50hp rotary[2]

Source: Lumsden[3]

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

  • 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 1910 toroidal engine[2]
  • Beck 35hp 4cyl toroidal engine 80 mm × 130 mm (3.1 in × 5.1 in)[26]
  • Beck 50hp 4cyl toroidal engine 110 mm × 130 mm (4.3 in × 5.1 in)[26]
  • Beck 75hp 4cyl toroidal engine 120 mm × 130 mm (4.7 in × 5.1 in)[26]

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

  • Beecher 8HOA[2]

Source: Lumsden[3]

(Benz & Cie) Source:Gunston[14]

  • Benz 195hp (V-8 125 mm × 140 mm (4.9 in × 5.5 in))[2]
  • Benz FX (4-cyl 100 hp 130 mm × 180 mm (5.1 in × 7.1 in))[2]
  • Benz Bz.I (Type FB) (6-cyl 85-95 hp 106 mm × 150 mm (4.2 in × 5.9 in))[2]
  • Benz Bz.II (Type FD) (6-cyl 100-110 hp 116 mm × 160 mm (4.6 in × 6.3 in))[2]
  • Benz Bz.III (Type FF) (6-cyl 150 hp 130 mm × 180 mm (5.1 in × 7.1 in))[2]
  • Benz Bz.IIIa - unrelated
  • Benz Bz.IIIav (6-cyl 240 hp 140 mm × 190 mm (5.5 in × 7.5 in))[2]
  • Benz Bz.IIIb (V-8 195-200 hp 135 mm × 135 mm (5.3 in × 5.3 in))[2]
  • Benz Bz.IV (6-cyl 200-230 hp 145 mm × 190 mm (5.7 in × 7.5 in))[2]
  • Benz Bz.IVa
  • Benz Bz.V (V-12 400 hp 145 mm × 170 mm (5.7 in × 6.7 in))[2]
  • Benz Bz.Vb (V-12 450 hp 135 mm × 150 mm (5.3 in × 5.9 in))[2]
  • Benz Bz.VI (V-12 500-625 hp 145 mm × 190 mm (5.7 in × 7.5 in))[2]
  • Benz Bz.VIv (V-12 500-575 hp 165 mm × 200 mm (6.5 in × 7.9 in))[2]

(Emile Berliner)

  • Berliner 6hp rotary helicopter engine
  • Bertin 50hp X-4[4]
  • Bertin 100hp X-8[4]

(SEE: Doble-Besler)

(Beardmore-Halford-Pullinger)

  • B.H.P 160hp
  • B.H.P 200hp
  • Binetti B-300[2]

Source: Lumsden[3]

(Burney and Blackburne) Source: Lumsden[3]

(E.W. Bliss Company)

(Avions Marcel Bloch)

Source: Gunston[14] except where noted (Bayerische Motorenwerke – Bavarian Motor Company))

Source:Pelletier[47] except where noted

(Achille Boitel)

(Boland Aeroplane and Motor Company)

(Aero Bonner Ltd.)

  • Bonner Super Sapphire[38]

(Jozef Borzecki)

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

(Brandenburgische Motorenwerke – Brandenburg motor company) Source:Gunston[14] except where noted

(Società Italiana Ernesto Breda)

  • Breda 320hp V-8[2]
  • 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 Perun I 6-cylinder 170 hp
  • Breitfeld & Danek Perun II 6-cylinder 276 hp
  • Breitfeld & Danek BD-500 500hp
  • Breitfeld & Daněk Hiero IV
  • Breitfeld & Daněk Hiero L
  • Breitfeld & Daněk Hiero N

(Vance Breese)

  • Breese 40hp 3-cyl radial[2]

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

(Captain R.W.A. Brewer)

  • Brewer Type M Gryphon O-8[36]
  • Brewer 250hp O-12[36]
  • Brewer 500hp X-16[36]

(Wauwatosa, Wisconsin, United States)

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

  • Bristol BE.25[10]
  • 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[20]
  • 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.

For French Anzani engines see: Anzani

(British Salmson Engines Limited)

  • British Rotary 100hp 10-cyl. rotary[2] ( A mis-identification of the British Anzani 10-cyl????)

(Brooke, Chicago)

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

(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]

(Brownback Motor Laboratories Inc.)

  • Brownback C-400 (Tiger 100)[37]
  • Bucherer 2-cyl rotary[2]
  • Buchet 6 in-line[2]
  • Buchet 8-12hp 3-cyl inline[49]
  • Buchet 24hp 6-cyl radial 80 mm × 80 mm (3.15 in × 3.15 in)[18][2]
  • Bücker M 700

(David Budworth Limited)

  • Budworth Puffin[50]
  • Budworth Brill[51][50]
  • Budworth Buzzard

(Ettore Bugatti)

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

(Société des Moteurs Rotatifs Burlat)

  • Burlat 8cyl. 35hp rotary - 26 kW (35 hp) @ 1800 rpm, 95 mm × 120 mm (3.74 in × 4.72 in). 85 kg (187 lb). 6 500F[53][2][26]
  • Burlat 8cyl. 60hp rotary - 45 kW (60 hp) @ 1800 rpm, 120 mm × 120 mm (4.72 in × 4.72 in), 120 kg (264 lb), 11000F[53][2][26]
  • Burla 8cyl. 75hp rotary - 56 kW (75 hp) @ 1800 rpm, 120 mm × 170 mm (4.72 in × 6.69 in), 140 kg (308 lb), 11000F[53][2]
  • Burlat 16cyl. 120hp rotary - 89 kW (120 hp)p @ 1750 rpm, 120 mm × 120 mm (4.72 in × 4.72 in), 225 kg (495 lb), 22000 F[53][2][26]

(Burnelli Aircraft Limited)

  • Burnelli AR-3

(Peter Burt)

  • Burt 180hp V-12[2]

C

(Commonwealth Aircraft Corporation)

See:Teledyne CAE

(Anciens Etablissements Caffort Frères)

( Cal-aero Institute, California)

  • Cal-Aero XLC-1[55]

(Henry L. Call)

(Canadian Airmotive Inc.)

()

  • Canton-Unné X-9

(Cameron Aero Engine Division / Everett S. Cameron)

  • Cameron C4-I-E1[6]
  • Cameron C6[6]
  • Cameron C12[6]

Source:Gunston[14]

(Fabbrica Italiana Automobili Torino – Costruzioni Aeronautiche Novaresi S.A.)

Source:Ord-Hume.[57]

(China National Aero-Engine Corporation)

(Ramon Casanova)

  • Casanova pulse-jet[1]
  • Centrum 150hp 6-cyl radial[2]

Data from:[18]

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

(Societe Anonyme Omnium Metallurgique et Industriel / Etablissements Chaise et Cie)[58]

  • Chamberlin L-236
  • Chamberlin L-267

(Changzhou Lan Xiang Machinery Works)

Source:Gunston[14]

  • Chelomey D-3 Pulse-jet
  • Chelomey D-5 Pulse-jet
  • Chelomey D-6 Pulse-jet
  • Chelomey D-7 Pulse-jet
  • Chenu 50-65hp 4-cyl DD 110 mm × 190 mm (4.3 in × 7.5 in)[26][2]
  • Chenu 75hp 6-cyl in-line 110 mm × 190 mm (4.3 in × 7.5 in)[26]
  • Chenu 90hp 4-cyl GD 120 mm × 130 mm (4.7 in × 5.1 in)[26][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)[26] (for dirigibles)[2]

(The Arthur Chevrolet Aviation Motors Corporation)

  • Chevrolair 1923 Water-cooled in-line 4 upright[61]
  • Chevrolair D-4[37]
  • Chevrolair D-6[37][62]

  • Chevrolair 1923 Air-cooled in-line 4 upright and inverted[61]

(Christoffersen Aircraft Company)

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

(Jim Church)

  • Church J-3 Marathon
  • Church V-248 V-8[63]

Source:Gunston[14]

(Gustave Adolphe Clément-Bayard) 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)[26]
  • 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 1930 25hp 2-cyl hor opp 2 stroke

(Société Clerget-Blin et Cie / Pierre Clerget) Source:Lumsden[3] except where noted

  • Clerget 50hp 7-cyl water-cooled radial (1907)[64]
  • 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)[64]
  • Clerget 2K 16hp[2] 83 mm × 100 mm (3.25 in × 3.94 in)[64]
  • Clerget 4V 40 hp 4-cyl in-line water-cooled (1908)[64]
  • Clerget 4W 40 hp 4-cyl in-line water-cooled (1910)[64]
  • Clerget 7Y 60hp[2] 120 mm × 120 mm (4.72 in × 4.72 in)
  • Clerget 7Z 80hp[2] 120 mm × 150 mm (4.72 in × 5.91 in)[11]
  • Clerget 7Z[2] 120 mm × 155 mm (4.72 in × 6.1 in)
  • Clerget 9A (Diesel radial engine)[14][64]
  • Clerget 9B 130 hp[2] 120 mm × 160 mm (4.72 in × 6.3 in)[11]
  • Clerget 9BF British version 140 hp[2] 120 mm × 160 mm (4.72 in × 6.3 in)
  • Clerget 9C[64]
  • Clerget 9F[2] 120 mm × 172 mm (4.72 in × 6.77 in)
  • Clerget 9J 100hp[2] 105 mm × 140 mm (4.13 in × 5.51 in)
  • Clerget 9Z 110 hp[11]
  • Clerget 11A 200 hp variable compression[2]
  • Clerget 11Eb 200 hp[2] 120 mm × 190 mm (4.72 in × 7.48 in)[11]
  • Clerget 11G 250 hp[2] 120 mm × 190 mm (4.72 in × 7.48 in) 5.7:1 compression
  • Clerget 14D[64]
  • Clerget 14E[64]
  • Clerget 14F[36][64][65] (Diesel radial engine) Clerget 14Fcs[65] Clerget 14F1[19] Clerget 14F2[64]
  • Clerget 14U[64]
  • Clerget 16H diesel V-16 (180x200=81.43L) [1] [205]
  • Clerget 16SS diesel[64]
  • Clerget 16X 400hp[2] 130 mm × 130 mm (5.12 in × 5.12 in)[11][64]
  • Clerget 18 rotary 300hp[2]
  • Clerget 32 diesel[64]
  • Clerget Type Transatlantique (H type)[14]
  • Clerget monocylinder powder powdered coal test engine[64]
  • Clerget monocylinder 2x variable compression[64]
  • Clerget monocylinder 4x variable compression[64]
  • Clerget 180-2T V-8 2x variable compression[64]
  • Clerget 180-4T V-8 4x variable compression[64]
  • Clerget 100hp diesel 1928 9-cyl. radial[36]
  • Clerget 200hp diesel 1929 9-cyl. radial[36]
  • Clerget 250hp diesel 9-cyl. radial[36]
  • Clerget 300hp diesel 9-cyl. radial[19][36]

(Walter C. Willard / Cleveland Aero Engines)

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

(Cleveland Engineering Laboratories Company)

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

(Compagnie Lilloise de Moteurs S.A)

(Construction Mécanique du Béarn)

(Compagnia Nazionale Aeronautica)

Source:Brew[67]

  • Coatalen 12Vrs-2[16] diesel
  • Colombo C.160[2]
  • Colombo D.110[2]
  • Colombo E.150[2]
  • Colombo S.53[17]
  • Colombo S.63[17]
  • Combi 150hp 6-cyl[2]

(Comet Engine Corp, Madison WI.)

  • Comet 130hp
  • Comet 5
  • Comet 7-D 1928 (ATC 9) = 150hp 612ci 7RA.
  • Comet 7-E 1929 (ATC 47) = 165hp 612ci 7RA.
  • Comet 7-RA 1928 (ATC 9) = 130hp 7RA.
  • Commonwealth Cicada[68]

See:C.L.M.

(Deutsche Motorenbau G.m.b.H.)

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

Note: Continental use military style O-nnn designations even when there is no military designation allocated.

Cors-Air srl, Barco di Bibbiano, Italy

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

Source: Lumsden[3]

(Anthony Michell)

(Société de construction et de Reparationde Materiel Aéronautique)

  • C.R.M.A. Type 102

Chinese Aero-engines

D

(Deerlijk, Belgium)

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

(Japan)

(Daimler-Benz Abteil Gesellschaft) 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 70hp 120 mm × 140 mm (4.7 in × 5.5 in)[2]
  • Mercedes Typ E6F 100hp 120 mm × 140 mm (4.7 in × 5.5 in)[2]
  • Mercedes Typ J4L 120hp 160 mm × 170 mm (6.3 in × 6.7 in)[2]
  • Mercedes Typ J8L 240hp 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 165hp[73]
  • Damblanc-Mutti 11-cyl. rotary 220hp[2]

(Ceskomorarsk-Kolben-Danek & Co.)

  • Danek Praga 500hp V-12[37]

(Daniel Engine Company)

  • Daniel 7-cyl rotary[2]
  • Dansette-Gillet Type A 45hp 4-cyl in-line 105 mm × 160 mm (4.1 in × 6.3 in)[26]
  • Dansette-Gillet Type C 32hp 4-cyl in-line 98 mm × 125 mm (3.9 in × 4.9 in)[26]
  • Dansette-Gillet Type D 70hp 4-cyl in-line 130 mm × 160 mm (5.1 in × 6.3 in)[26]
  • Dansette-Gillet 100hp 6-cyl in-line 130 mm × 160 mm (5.1 in × 6.3 in)[26]
  • Dansette-Gillet 120hp V-8 114 mm × 160 mm (4.5 in × 6.3 in)[26]
  • Dansette-Gillet 200hp 6-cyl in-line 180 mm × 200 mm (7.1 in × 7.9 in)[26]

( Société Anonyme Darracq ) 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 420hp V-12

(Générale Aéronautique Marcel Dassault)

(Charles Day)

  • Day 25hp 5-cyl[2]

(Dayton Airplane Engine Co.)

  • de Dietrich 4-cyl in-line[2]
  • de Dion-Bouton 80hp V-8 100 mm × 120 mm (3.9 in × 4.7 in)[2]
  • de Dion-Bouton 100hp V-8 90 mm × 150 mm (3.5 in × 5.9 in)[26]
  • de Dion-Bouton 130hp 12B V-12
  • de Dion-Bouton 150hp V-8 125 mm × 150 mm (4.9 in × 5.9 in)[2]
  • de Dion-Bouton 800hp X-16 170 mm × 190 mm (6.7 in × 7.5 in)[2]

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

  • de Laval T42

(Arthur Deicke)

  • Delafontaine Diesel – seven-cylinder air-cooled

(Messrs Demont, Puteaux, France)

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

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

  • Deschamps v-12 inverted 2-stroke diesel
  • Detroit Aero 25-30hp 2OA[2]

(DeLand, Florida, United States)

(Diesel Air Limited, Olney, Buckinghamshire, United Kingdom)

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

  • Dobrotvorskiy MB-100
  • Dobrotvorskiy MB-102

Source:Gunston[14]

(a.k.a. Harbin Engine Factory)

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

(a.k.a. Harbin Engine Factory)

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

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

  • Dorman 60-80hp V-8 4 in × 4.75 in (102 mm × 121 mm)[2][78]
  • Douglas 350cc
  • Douglas 500cc[79]
  • Douglas 600cc Dot[79]
  • Douglas 736cc (some sources 737cc)[79]
  • Douglas 750cc[79]
  • Douglas Digit 22hp @ 3000rpm[79]
  • Douglas Dryad[79]
  • Aero Engines Sprite[79]
  • Aero Engines 1500cc[79]
  • Weir Flat Twin[79]
  • Douseler 40hp 4-cyl in-line[2]

(Dreher Engineering Company)

(Fred Duesenberg / Duesenberg Motors Corporation, Elizabeth, New Jersey)

  • Duesenberg Special A[81]
  • Duesenberg Special A3[81]
  • Duesenberg H 850 hp V-16 6 in × 7.5 in (150 mm × 190 mm)[2][11][81]
  • 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][81]
  • Duesenberg 300hp V-12 4.875 in × 7 in (123.8 mm × 177.8 mm)[2][11][81]
  • Duesenberg A-44 70hp 4-cyl 4.375 in × 6 in (111.1 mm × 152.4 mm)[2]
  • Dufaux 5-cyl tandem double-acting in-line engine[2]

(Leonid Dushkin)

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

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]
  • 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]

E

Data from:[18]

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

(Engine Components Inc.)

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

(Ecofly GmbH, Böhl-Iggelheim, Germany)

  • 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]
  • 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 Engine Company)

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

(Vaumeilh, France)

(Cliffside Park, New Jersey, United States)

  • Elektromechanische Werke Taifun rakatenmotor[30]
  • Elektromechanische Werke Wasserfall rakatenmotor[30]

Source:Gunston[14]

(Jacob Christian Hansen Ellehammer)

  • Elllehammer 3-cyl radial
  • Elllehammer 5-cyl radial
  • Elllehammer rotary engine[2]
  • Emerson 100hp 6-cyl[2]

(EMG Engineering Company / Eugene M. Gluhareff)

(Emrax d.o.o., Kamnik, Slovenia, formerly known as Enstroj of Radomlje)

  • Endicott 60hp 3-cyl 2-stroke[2]

(Engineered Propulsion Systems)

  • Engineering Division W-1 750hp 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 1000hp 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]

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

(London & Parisian Motor Company / E.N.V. Motor Syndicate Ltd.)

  • E.N.V. Type A 50hp @ 1,000rpm 100 mm × 130 mm (3.94 in × 5.12 in)[83][3]
  • E.N.V. Type C 65hp @ 1,180rpm 100 mm × 130 mm (3.94 in × 5.12 in)[83][3]
  • E.N.V. Type D 40hp @ 1,400rpm 85 mm × 90 mm (3.35 in × 3.54 in)[83][3]
  • E.N.V. Type F 88hp @ 1,500rpm 105 mm × 110 mm (4.13 in × 4.33 in)[83][3]
  • E.N.V. Type FA (France only) 88hp @ 1,500rpm 105 mm × 110 mm (4.13 in × 4.33 in)[83][3]
  • E.N.V. Type H (O-4) 90 mm × 90 mm (3.54 in × 3.54 in)[3][83]
  • E.N.V. Type T 100hp @ 1,000rpm 130 mm × 150 mm (5.12 in × 5.91 in)[83][3]
  • E.N.V. 40hp V-8 85 mm × 90 mm (3.35 in × 3.54 in)[2]
  • E.N.V. 62hp V-8 105 mm × 110 mm (4.13 in × 4.33 in)[2]
  • E.N.V. 75hp V-8 100 mm × 130 mm (3.94 in × 5.12 in)[2]
  • E.N.V. 100hp V-8 100hp @1,620rpm 95 mm × 165 mm (3.74 in × 6.50 in)[83][2]
  • E.N.V. 1914 100hp V-8[3]
  • E.N.V. 1909 25/30hp O-4 24hp @ 1,200rpm 109 mm × 110 mm (4.29 in × 4.33 in)[83][3]
  • E.N.V. 1910 30hp O-4 30hp @ 1,200rpm 80 mm × 120 mm (3.15 in × 4.72 in)[83][3]
  • Esselbé 65hp 7-cyl rotary 110 mm × 120 mm (4.33 in × 4.72 in)[2]
  • Etoile 400hp[2]

Source:Gunston[14]

F

  • F&S K 8 B
  • Fahlin Plymouth conversion[36]

(Fairchild Engine & Airplane Corporation)

Source:Gunston[14] except where noted

Source: Lumsden[3]

(Ryan Falconer Racing Engines)

  • 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]

(S.A. Stabilimenti Farina)

Source:Liron[85][86] 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[29] Farman 7Ear Les Établissements lipton Farman 7Ears Farman 7Ec[37] Farman 7Ed[29] Farman 7Edrs
  • Farman 8V 200hp[2] Farman 8Va Farman 8VI
  • Farman 9E Farman 9Ea Farman 9Ears Farman 9Eb[29] Farman 9Ebr Farman 9Ecr Farman 9Fbr
  • Farman 12B Farman 12Bfs Farman 12Brs
  • Farman 12C Farman 12Crs[29] 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 200hp V-12 127 mm × 127 mm (5.0 in × 5.0 in)[2]

(Favata?)[26]

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

(Roy Fedden Ltd.)

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

(Forschungsinstitut für Kraftfahrwesen und Fahrzeugmotoren Stuttgart - Research Institute of Automotive Engineering and Vehicle Engines Stuttgart)

  • FKFS Gruppen-Flugmotor A[88]
  • FKFS Gruppen-Flugmotor B?
  • FKFS Gruppen-Flugmotor C[88]
  • FKFS Gruppen-Flugmotor D[88]
  • FKFS Gruppen-Flugmotor 37.6 l 48-cyl[88]

Source:Geen and Cross[89]

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

(Fábrica Nacional de Motores)

(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]

Source:Gunston.[14]

(World's Motor Company, Bloomington, Illinois)

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

(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 Jukogyo Kabushiki Kaisha - Fuji heavy industries Co. Ltd.)

  • Fuji JO-1[10] (Nippon JO-1)
  • Fuji J3-1[20] (Nippon J3-1)

(Akron Aircraft Company / Funk Aircraft Company)

  • Funk Model E

G

  • Gaggenau 4-cyl in-line[2]

(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 AiResearch) Source:Gunston[14] except where noted

Now under Honeywell management/design/production

  • Garuff A – aircraft diesel engine

(Seigendorf, Hirschaid, Oberfranken, Germany)

(Japan)

  • General Aircraft Monarch V-4[3][92]
  • General Aircraft Monarch V-6[3]
  • General Motors Research X-250[44]

(General Ordnance Company, Derby, Conn.)

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

Source:Gunston.[14]

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

Source:[14][18] except where noted

  • Gobe 2-stroke engine[2]

(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]

(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]

(Hans Grade)

(Bennington, Nebraska, United States)

(Green Engine Co Ltd./ Gustavius Green)

(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[94]
  • Grégoire-Gyp 51hp 4-cyl in-line 130 mm × 140 mm (5.12 in × 5.52 in)[2][18]
  • Grégoire-Gyp 70hp[95]
  • 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]

(S.V. Grizodubov)

  • Grizodubov 1910 40hp 4-cyl.[60]
  • Grob 2500
  • Grob 2500E

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

( Gyro Motor Company, 774 Girard Street, NW, Washington DC)[96]

  • 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][96]
  • Gyro Model L 9-cyl 50 hp Duplex[2][96]

H

(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]

(Hindustan Aeronautics Limited)

(Hall-Scott Motor Car Co)

  • Hall-Scott 60 hp (A-2?)
  • Hall-Scott A-1[97][2][14]
  • Hall-Scott A-2 90° V-8 60 hp 4 in × 4 in (100 mm × 100 mm)[2][14]
  • Hall-Scott A-3 90° V-8 80 hp 4 in × 5 in (100 mm × 130 mm)[2][14]
  • Hall-Scott A-4 90° V-8 100 hp 5 in × 5 in (130 mm × 130 mm)[2][14]
  • Hall-Scott A-5 6-cyl in-line 125 hp 5 in × 7 in (130 mm × 180 mm)[2][14]
  • Hall-Scott A-5a 6-cyl in-line 150 hp 5.25 in × 7 in (133 mm × 178 mm)[2][14]
  • Hall-Scott A-7 4-cyl in-line 90/100 hp 5 in × 7 in (130 mm × 180 mm)[2][14]
  • Hall-Scott A-7a 4-cyl in-line 100 hp 5.25 in × 7 in (133 mm × 178 mm)[2][14]
  • Hall-Scott A-8 60° V-12 450/500 hp 5 in × 7 in (130 mm × 180 mm)[2][14]
  • Hall-Scott L-4 (Liberty 4-cyl) 125 hp 5 in × 7 in (130 mm × 180 mm)[2][14]
  • Hall-Scott L-6 (Liberty 6-cyl) 225 hp 5 in × 7 in (130 mm × 180 mm)[2][11][14]

(Hallett Aero Motors Corp, Inglewood CA.)

  • Hallett H-526 7-cyl radial 130 hp[28]
  • Hamilton DOHC V-8[2]
  • Sundstrand T100

(Hansa-LLoyd Werke AG)

  • Hansa-LLoyd V-16[2]

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

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

(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 50/60hp V-8[2]

(Ray Harroun)

  • Harroun 24hp 2-cyl HOA 4 in × 4 in (100 mm × 100 mm)[2]
  • 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 125hp

(Les Établissements lipton)

  • H.C.G. 2-cyl HOA[15]

(Heath Aircraft Corp)

  • Heath 4-B
  • Heath 4-C
  • Heath B-4[36]
  • Heath B-12
  • Heath C-2
  • Heath C-3
  • Heath C-6

(Heath Aerial Vehicle Company, Chicago Illinois)

  • Heath 25/30hp 4-cyl in-line[2]

(Heinkel-Hirth Motorenwerke) Source:[14]

  • Helium 45hp 3-cyl radial 90 mm × 90 mm (3.5 in × 3.5 in)[26]
  • Helium 60hp 3-cyl radial 100 mm × 100 mm (3.9 in × 3.9 in)[26]
  • Helium 75hp 5-cyl radial 90 mm × 90 mm (3.5 in × 3.5 in)[26]
  • Helium 100hp 5-cyl radial 100 mm × 100 mm (3.9 in × 3.9 in)[26]
  • Helium 45hp 3-cyl rotary 2-stroke 90 mm × 90 mm (3.5 in × 3.5 in)[26]
  • Helium 60hp 3-cyl rotary 2-stroke 100 mm × 100 mm (3.9 in × 3.9 in)[26]
  • Helium 100hp 5-cyl rotary 2-stroke 100 mm × 100 mm (3.9 in × 3.9 in)[26]
  • Helium 120hp 6-cyl rotary 2-stroke 100 mm × 100 mm (3.9 in × 3.9 in)[26]
  • Helium 200hp 10-cyl rotary 2-stroke 100 mm × 100 mm (3.9 in × 3.9 in)[26]
  • Helium 120hp 6-cyl rotary 2-stroke 100 mm × 100 mm (3.9 in × 3.9 in)[26]
  • Helium 200hp 10-cyl rotary 2-stroke 100 mm × 100 mm (3.9 in × 3.9 in)[26]
  • Helwan E-300

(Hendee Mfg Co| / Indian (motorcycle))

  • 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]

(Henderson Motorcycle Company)

  • Henderson 6hp 4-cyl in-line 2.375 in × 2.1875 in (60.33 mm × 55.56 mm)[2]
  • Herman 45hp
  • Herman 70hp

(Otto Hieronimus – designer – several manufacturers)

  • Hiero 50/60hp 4-cyl in-line (1908/1909)[2]
  • Hiero 6 – generic title for all the Hiero 6-cyl. engines
  • Hiero B
  • Hiero C
  • Hiero D
  • Hiero E 200 hp (149.1 kW) - 230 hp (171.5 kW)
  • Hiero L 172 kW (231 hp)
  • Hiero N
  • Hiero 85/95hp 4-cyl in-line 130 mm × 150 mm (5.1 in × 5.9 in)[2][98]
  • Hiero 145hp 145 hp (108.1 kW) (probably designated Hiero B or Hiero C )[99]
  • Hiero 185hp 185 hp (138.0 kW) (probably designated Hiero D)
  • Hiero 180/190hp 4-cyl inline 160 mm × 150 mm (6.3 in × 5.9 in)[2]
  • Hiero 200hp 6-cyl inline 135 mm × 180 mm (5.3 in × 7.1 in)[2][99]
  • Hiero 230/240hp 6-cyl inline 140 mm × 180 mm (5.5 in × 7.1 in)[2]
  • Hiero 240/250hp 6-cyl inline HC 135 mm × 180 mm (5.3 in × 7.1 in)[2]
  • Hiero 200/220hp V-8[2][99]
  • Hiero 300/320hp 6-cyl inline 155 mm × 200 mm (6.1 in × 7.9 in)[2]
  • Hiero 270/280hp 6-cyl inline 160 mm × 150 mm (6.3 in × 5.9 in)[2]
  • Hiero 35/40hp 2-cyl HOA 140 mm × 180 mm (5.5 in × 7.1 in)[2]
  • Hiller 1910
  • Hiller 30hp
  • Hiller 60hp
  • Hiller 90hp
  • 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 Aircraft Limited / Hindustan Aeronautics / HAL)

(Heinkel-Hirth Motoren G.m.b.H.)

(Société Française Hispano-Suiza)

Source:Gunston.[14]

(New Britain Machine Company / G.O. Hodge)

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

(Al Hofer)

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

(Holbrook Aero Supply)

  • Holbrook 35hp[2]
  • Holbrook 50hp
  • Hopkins & de Kilduchevsky 30-40hp
  • Hopkins & de Kilduchevsky 60-80hp
  • Howard 120hp 6-cyl in-line 150 mm × 105 mm (5.9 in × 4.1 in)[2]

(John W Hudson)

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

( 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 - Piston engine)

  • Hurricane C-450 (8-cyl 2-stroke radial)[37]

I

(International Aero Engines)

(Instituto Aerotécnico)

(Ital-American Motor Engineering)

(Industria Aeronautică Română)

(ICP srl)

(Ishikawajima-Harima Jukogyo Kabushiki Kaisha – Ishikawajima-Harima Heavy Industries Co. Ltd. / Ishikawajima Aircraft Company Limited / IHI)

(Instytut Lotnictwa – Aviation Institute)

  • ILO F 12/400

(Imperial Airplane Society)

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

(Industria Aeronautică Română)

(In-Tech International Inc.)

  • In-Tech Merlyn[23]

(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]

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]

(Gabriel Ion)

  • Ion airship steam engine

(Irwin Aircraft Co)

  • Irwin 79 Meteormotor (a.k.a. X)[28][37]

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

  • Isaacson 45hp 7-cyl. radial 1910, possibly same engine as 60 hp!
  • Isaacson 50hp (5-cyl. radial 1910)
  • Isaacson 60hp (7-cyl. radial 1910)[3]
  • Isaacson 6-cyl. radial
  • Isaacson 50hp 7-cyl. radial 3.54 in × 4.53 in (90 mm × 115 mm)[2]
  • Isaacson 65hp 7-cyl. radial 4.33 in × 5.12 in (110 mm × 130 mm)[2]
  • Isaacson 100hp 14-cyl. radial 3.54 in × 4.53 in (90 mm × 115 mm)[2]
  • Isaacson 100hp 9-cyl. rotary 4.72 in × 5.91 in (120 mm × 150 mm)[2]
  • Isaacson 200hp 18-cyl. rotary 4.72 in × 5.91 in (120 mm × 150 mm)[2]

See:' IHI

Source:Gunston[14]

(La Fabrica Automobili Isotta Fraschini) (Note:The company did not use a hyphen in the title, despite many contemporary and later references which insert one) Data from:Italian Civil & Military Aircraft 1930–1945[17]

Source:Gunston.[14]

(Industriewerke Ludwigsfelde - see:Pirna )

J

  • Jack & Heinz O-126[6]

(Jacobs Aircraft Engine Co) Source:Gunston[14] except where noted

  • Jaenson 300hp V-8 140 mm × 180 mm (5.51 in × 7.09 in)[2]
  • Jalbert-Loire 4-cyl. 160 hp
  • Jalbert-Loire 6-cyl. 235 hp
  • Jalbert-Loire 16-H – 16-cyl. 600 hp

(Jameson Aero Engines Ltd.)

  • Jameson FF-1 - 1940s horizontally opposed, four cylinder[3][111]

(Jaroslaw Janowski)

  • Janowski Saturn 500[38]

(John Alfred Prestwich) 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]
  • Type4 I-Go Model-20 (Rocket)
  • Tokuro-1 Type 2 (Rocket)
  • Jawa 1000
  • Jawa M-150

Source:Gunston.[14]

(James Engineering Turbines Ltd)

  • 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]

(Boos, Seine-Maritime, France)

(Junkers Flugzeug und Motorenwerke / Junkers Motorenbau [Jumo]) Source:Kay[116]

K

(Fyodor Grigoryevich Kalep)

Source:Gunston[14] except where noted

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

(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 5E
  • Ken-Royce 5G
  • Ken-Royce 7G
  • 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 (Komet Flight Motor) Aircraft Motors Division of Italian American Motor Engineering)

(Deutz and Humboldt-Deutz)

  • Kimball Beetle K
  • Kimball Gnat M

(Brewster & Co / Chas. B. King)

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

Source:Gunston[14] except where noted

  • 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[71]
  • Kishi 70hp V-8 96 mm × 120 mm (3.8 in × 4.7 in)[2]

Source:Gunston[14] except where noted

(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 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]

(Kosokudo Kikan KK)

(Dr. Kröber und Sohn GmbH, Treuenbrietzen)

(Oberbayische Forschungsanhalt Dr. Konrad)

  • Konrad 109-613
  • Konrad Enzian IV rakatenmotor[30]
  • Konrad Enzian V rakatenmotor[30]
  • Konrad Rheintochter R 3 rakatenmotor[30]
  • Körting Kg IV V-8[4]
  • Körting 8 SL
  • Kossov MG-31F

(O.S. Kostovich)

  • Kostovich 2-cyl airship engine[60]
  • Kostovich 80hp 8-cyl airship engine[60]

(Dipl. Ing. Willi Krautter)

  • Krautter-Leichtflugmotor[30]

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

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

Source:Gunston[14] except where noted

L

  • L'Aisle Volante C.C.4[36]
  • Labor 70hp 4-cyl in-line 100 mm × 210 mm (3.9 in × 8.3 in)[26]

(Monocoupe Corporation – Lambert Engine Division)

  • Lambert M-5[37]
  • Lambert R-266[36]
  • Lambert R-270
  • Lamplough 6-cyl 2-stroke rotary 116 mm × 126 mm (4.6 in × 5.0 in)[2]
  • Lamplough 6-cyl 2-stroke axial

(Lancia & Company. / Vincenzo Lancia)

  • Lancia Tipo 4 (320 hp)[120] 120.7 mm × 180 mm (4.75 in × 7.09 in)[2]
  • Lancia Tipo 5 (600 hp)[120] 150 mm × 180 mm (5.9 in × 7.1 in)[2]
  • Laviator 35hp 3-cyl rotary 2-stroke 110 mm × 100 mm (4.3 in × 3.9 in)[26]
  • Laviator 50hp 6-cyl rotary 2-stroke 100 mm × 130 mm (3.9 in × 5.1 in)[2][26]
  • 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)[26]
  • Laviator 100hp 12-cyl rotary 2-stroke 100 mm × 130 mm (3.9 in × 5.1 in)[26]
  • 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 A-3 2OA 28 hp [14]
  • Lawrance B 60 hp 3-cyl.[11]
  • Lawrance C-2
  • Lawrance J-1[14]
  • Lawrance J-2
  • Lawrance L-2 65 hp 4.25 in × 5.25 in (108 mm × 133 mm)[2][71]
  • 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[71]
  • 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]
  • Le Gaucear 150hp 10-cyl rotary[2]
  • Le Maitre et Gerard 700hp V-8 180 mm × 210 mm (7.1 in × 8.3 in)[2]

(Société des Moteurs Le Rhône)

  • Lee 80hp

(F. Lefèrve)

  • Lefèrve 2-cyl. 33hp[15]
  • Lenape AR-3[36]
  • 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 1908 4-cyl airship engine[60]

(León levasseur) see Antoinette

  • Levi 7-cyl barrel engine[2]
  • Leyland-Thomas X-8[122]
  • LFW 0
  • LFW I
  • LFW II
  • LFW III
  • LFW-12 X-1

Source:Gunston[14] except where noted

  • Ligez 3-cyl rotary 115 mm × 130 mm (4.5 in × 5.1 in)[26]
  • Light Kitten 20
  • Light Kitten 30
  • Light Tiger 100
  • Light Tiger 125
  • Light Tiger Junior 50

see:C.L.M. (Compagnie Lilloise de Moteurs S.A)

(Limbach Flugmotoren)

  • Rocket 29hp

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

  • Lindewqiuist 1,000hp Stratospheric engine[36]

Source:Gunston.[14]

(Letecke Opravny Malesice, Praha)

(Yutz, France)

(Société Lorraine des Anciens Établissements de Dietrich) Source:Jane's All the World's Aircraft 1938[36][124][125] except where noted

  • Lorraine 3B licence-built Potez 3B?
  • Lorraine 3D licence-built Potez 3B
  • Lorraine 5P Ecole – 5 cyl radial[37]
  • 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 – V-12 Lorraine 12Da Lorraine 12Db Lorraine 12Dc
  • 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[126]
  • Lorraine 14L Antarès – 14 cylinder radial 500 hp
  • 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

(Vladimir Lotarev) (see also Ivchenko-Progress)

  • Loughead XL-1

(Lockheed Propulsion Company)

  • 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 GmbH, Berlin, Germany)

(Lucas Aerospace)

(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]

(Division of Textron)

Source:Gunston.[14]

M

  • M&D Flugzeugbau TJ-42[129]
  • MAB 4-cyl fan engine[2]
  • MAB 4-cyl in-line engine[2]
  • MacClatchie X-2 Panther

(a.k.a. Macomber Rotary Engine Company)

(Maschinenfabrik Augsburg-Nürnberg)

  • MAN Mana V (350 hp V-10)[2] V-10 airship engine?
  • MAN Mana III (185hp 6-cyl in-line)[2]
  • MAN 260hp 6-cyl in-line[2]

(Mannfred Weiss Flugzeug und Motorenfabrik)

  • Manfred Weiss Sport I
  • Manfred Weiss Sport III[29]

(Charles M. Manly)

  • Manly 52.4hp 5-cyl radial 5 in × 5.5 in (130 mm × 140 mm)[2]
  • Mantovani Citroën 2CV car engine conversion[1]
  • Marchetti A

(Stahlwerk Mark Flugzeugbau)

(Macerata, Italy)

  • Marlin-Rockwell 72hp

(Glenn L. Martin Motors Co.)

  • Martin 133? typo?
  • Martin 333[132][37]
  • Martin 500[37]
  • Martin 8200 (190 hp V-8) 4.625 in × 7 in (117.5 mm × 177.8 mm)[2]
  • Martin L-330
  • Masson 50hp 6-cyl in-line[2]

(Mawen S.A.)

  • Mawen 150hp rotary[36]
  • Mawen 350hp rotary[36]
  • Mawen 700hp two row rotary[36]

(Max Ams machine Company)

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

(Hiram Maxim)

  • Maxim 87hp 4-cyl in-line 5 in × 5.625 in (127.0 mm × 142.9 mm)[2]
  • 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]
  • Mayo 1915 (6LW)

(McCulloch Motors Corporation)

(Geo. McDowell. Brooklyn NY.)

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

(Mead Engine Co.)

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

(Menasco Motors Company) Source:Gunston[14] except where noted

(Établissements Pierre Mengin)

  • Mengin B
  • Mengin C (later 2A.01), Poinsard design[36]
  • Mengin G.M.H. (Genete, Mengin, and Hochet)[36]
  • Mengin 2A.01 Poinsard design[36]
  • Hochet-Mengin

see: Daimler-Benz

(Ivan A. Merkulov)

  • Merkulov DM-4 ramjet[141]

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 20-25hp

(Meteor S.p.A. Constuzioni Aeronautiche)

  • Meteor G 80cc[9]
  • Meteor Alfa 1[9]
  • Meteor Alfa 1AQ[9]
  • Meteor Alfa 2[9]
  • Meteor Alfa 2AQ[9]
  • Meteor Alfa 2V[9]
  • Meteor Alfa 3[9]
  • Meteor Alfa 3AQ[9]
  • Meteor Alfa 4[9]
  • Meteor Alfa 4V[9]
  • Meteor Alfa 5[9]

(Metz Company, Waltham, Mass.)

  • Metz 125hp rotary 6.75 in × 6.75 in (171 mm × 171 mm)[2]
  • Michel IV-AT3
  • Michel 4A-14
  • Michel RAT-3[142] 100 hp
  • Michel A.M. 14 MARK II[143]
  • Michel A.M.7 6L 200 hp[28]
  • Michel A.M.14 Type I 4L 100 hp[28][37]
  • Michel A.M.14 Type II[37]
  • Michel A.M.14 Type III[37]
  • Michel A.M.16 6L 40 hp[28]
  • Michigan 2-cyl 2-stroke rotary 5 in × 5 in (130 mm × 130 mm)[2]
  • Michigan Rover

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

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]

(Alexander Alexandrovich Mikulin)

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

  • AMBS-1
  • Milwaukee Tank V-470
  • Milwaukee Tank V-502
  • Miller 22hp radial

(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]

Data from:[146] (Établissements Minié, Colombes, Seine, France)

  • Minié 4.B0 Horus
  • Minié 4.D0 Horus
  • Minié 4.D4 Horus[6]
  • Minié 4.DA.25 Horus[6]
  • Minié 4.DA.28 Horus[6]
  • Minié 4.DF.28 Horus
  • Minié 4.DC.3
  • Minié 4.DC.32
  • Minié 4.DG.00
  • Minié 4.E0 Horus
  • Minié 4.E2 Horus

(Mistral Engines SA, Geneva, Switzerland)

Source:

(Rubiera, Italy)

(Monaco Motor and Engineering Co. Ltd.)

  • Monaco 75hp[6]
  • Monaco 100hp[6]

(Monnett Experimental Aircraft), Data from:'[147]

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

Data from:[18]

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

(Mosler, Inc. of Hendersonville, North Carolina)

(Bocaiúva, Minas Gerais, Brazil)

  • Motorlet M-701
  • Motorlet M-601[38]
  • Motorlet M-602
  • Motorlet M-20
  • Motorlet AI-25
  • Walter Titan
  • Walter Sirius
  • Mozhaisky gas fired machine[60]

(Austria)

(Moteurs Mudry-Buchoux)

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

(MWfy srl, Passirana di Rho, Italy)

N

(Robert Conrad / Neue Automobil-Gesellschaft mbH)

  • NAG 40hp 4-cyl in-line
  • NAG C.III 185hp 6-cyl in-line[2]
  • NAG F.1 4IL 55 hp 118 mm × 100 mm (4.6 in × 3.9 in)[2]
  • NAG F.2 4IL 60 hp 120 mm × 120 mm (4.7 in × 4.7 in)[2]
  • NAG F.3 4IL 100 hp 135 mm × 165 mm (5.3 in × 6.5 in)[2]
  • NAG F.4 6IL 150 hp 135 mm × 165 mm (5.3 in × 6.5 in)[2]
  • NAG Model 301 6IL 110 hp 150 mm × 130 mm (5.9 in × 5.1 in)[2]
  • NAG 6-cyl 135hp
  • Nagel 444
  • 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]

Source:

(National Aerospace Laboratories, Bangalore, India)

(Nauchnyy avtomotornyy Institut)

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

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

(Stanislaw Naskiewicz)

  • Naskiewicz gas turbine[150]
  • MITI/NAL FJR710
  • National 35

(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 Aircraft Corporation)

(A/S Nielsen & Winther)

  • Nielsen & Winther M.A.J.[151]
  • Nieuport 28hp 2-cyl opposed 130 mm × 150 mm (5.1 in × 5.9 in)[26]
  • Nieuport 32/35hp 2-cyl opposed 135 mm × 150 mm (5.3 in × 5.9 in)[2]
  • Nihonnainenki Semi

(Nippon Jet Engine Company)

(Nord-Aviation)

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

(Normalair-Garrett Ltd. – NGL)

Source:Gunston.[14]

  • Northrop Model 4318F[38]
  • Northrop O-100[38]
  • Northrop Turbodyne XT-37

(Kenneth Norton / Norton-Newby Motorcycle Co.)

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

(Noel Penny Turbines)

(Niedergoersdorf, Germany)

  • Nuffield 100hp 4HO[6]

O

  • Oerlikon 50/60hp 4-cyl opposed 100 mm × 200 mm (3.9 in × 7.9 in)[2][26]
  • Oldfield 15A 124 mm × 150 mm (4.9 in × 5.9 in)[2]

(Adam Opel Motorenwerke)

  • Opel Type III 180 hp 6IL 145 mm × 160 mm (5.7 in × 6.3 in)[2]

Source:Gunston.[14]

(not related to Orenda Engines)

  • Orion LL-30
  • 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 Flyvemaskineværksted (Orlogsværftet Flying Machine Workshop).)

  • Orlogsværftet O.V. 160

(Ośrodek Konstrukcji Lotniczych WSK Okęcie)

  • OKL LIS-2[9]
  • OKL LIS-2A[9]
  • OKL LIS-5[9]
  • OKL LIT-3[9]
  • OKL TO-1[9]
  • OKL NP-1[9]
  • OKL WN-3 (Wiktor Narkiewicz)[9]
  • OKL WN-6 (Wiktor Narkiewicz)[9]
  • OKL WN-7 (Wiktor Narkiewicz)[9]
  • Otis-Pifre 6-cyl in-line[2]
  • Otis-Pifer 500hp V-12 130 mm × 160 mm (5.1 in × 6.3 in)[2]

(Gustav Otto)

  • Otto 50hp 4-cyl in-line 110 mm × 150 mm (4.3 in × 5.9 in)[2]
  • Otto 50hp 6-cyl in-line 110 mm × 150 mm (4.3 in × 5.9 in)[2]
  • Otto 80/100hp 4-cyl in-line 140 mm × 150 mm (5.5 in × 5.9 in)[2]
  • Otto 100/130hp 6-cyl in-line 140 mm × 150 mm (5.5 in × 5.9 in)[2]
  • Otto 200hp 8 in-line[11][2]

(Orlogsvaerftet, Denmark)

P

Source:Gunston.[14][155]

  • 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)
  • 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)
  • 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(60)
  • Packard 2A-2500 1925 V-12(60)
  • Packard 3M-2500 – marine version
  • Packard 3A-2500 1926 V-12(60)
  • Packard 4M-2500 – marine version
  • Packard 4A-2500 1927 V-12(S60)
  • Packard 5M-2500 – marine version
  • Packard 5A-2500 193? V-12(S60) experimental
  • Packard 1A-2775 1928 X-24(S60) supercharged & un-supercharged (X-2775)
  • Packard 2A-2775 1935 X-24(S60) exp. supercharged (X-2775)
  • 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)
  • Packard L-12 1917 Liberty engines
  • Packard L-12E 1918 U-12 Duplex – 2 crankshafts
  • Packard V-1650 Rolls-Royce Merlin
  • Packard Merlin 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 80hp
  • Palons & Beuse 2-cyl opposed[2]

Source:[156] (Société Panhard & Levassor) (N.B. The Panhard & Levassor engines were used in motorcycles, cars, airships, and aircraft)

  • Panhard & Levassor 1E 1901 80 mm × 120 mm (3.1 in × 4.7 in) - 0.6 l (36.6 cu in) - 2–3 hp (1.5–2.2 kW)
  • Panhard & Levassor 4F 1901 100 mm × 130 mm (3.9 in × 5.1 in) - 4 l (244 cu in) - 16–18 hp (12–13 kW)
  • Panhard & Levassor 4L 1901 130 mm × 130 mm (5.1 in × 5.1 in) - 6.9 l (421 cu in) - 30 hp (22 kW)
  • Panhard & Levassor 4M 1901 140 mm × 140 mm (5.5 in × 5.5 in) - 8.62 l (526 cu in) - 60–65 hp (45–48 kW)
  • Panhard & Levassor 2E 1902 80 mm × 120 mm (3.1 in × 4.7 in) - 1.2 l (73 cu in) - 5 hp (3.7 kW)
  • Panhard & Levassor 2R 1902 90 mm × 130 mm (3.5 in × 5.1 in) - 1.65 l (101 cu in) - 7 hp (5.2 kW)
  • Panhard & Levassor 4E 1902 80 mm × 120 mm (3.1 in × 4.7 in) - 2.4 l (146 cu in) - 10 hp (7.5 kW)
  • Panhard & Levassor 4R 1902 90 mm × 130 mm (3.5 in × 5.1 in) - 3.3 l (201 cu in) - 15 hp (11 kW)
  • Panhard & Levassor 4I 1902 110 mm × 140 mm (4.3 in × 5.5 in) - 5.31 l (324 cu in) - 20–24 hp (15–18 kW)
  • Panhard & Levassor 4I 1903 130 mm × 140 mm (5.1 in × 5.5 in) - 7.45 l (455 cu in) - 35 hp (26 kW)
  • Panhard & Levassor 4M 1903 160 mm × 170 mm (6.3 in × 6.7 in) - 13.675 l (834 cu in) - 70 hp (52 kW)
  • Panhard & Levassor 3E 1904 80 mm × 120 mm (3.1 in × 4.7 in) - 1.8 l (110 cu in) - 8 hp (6.0 kW)
  • Panhard & Levassor 4L 1905 130 mm × 130 mm (5.1 in × 5.1 in) - 6.9 l (421 cu in) - 30 hp (22 kW)
  • Panhard & Levassor 6M 1905 170 mm × 170 mm (6.7 in × 6.7 in) - 23.15 l (1,413 cu in) - 130 hp (97 kW)
  • Panhard & Levassor 4E 1906 80 mm × 120 mm (3.1 in × 4.7 in) - 2.4 l (146 cu in) - 10 hp (7.5 kW)
  • Panhard & Levassor 8M 1906 170 mm × 170 mm (6.7 in × 6.7 in) - 30.87 l (1,884 cu in) - 180 hp (130 kW)
  • Panhard & Levassor 4R 1907 90 mm × 130 mm (3.5 in × 5.1 in) - 3.3 l (201 cu in) - 15 hp (11 kW)
  • Panhard & Levassor 4F 1907 100 mm × 130 mm (3.9 in × 5.1 in) - 4 l (244 cu in) - 16–18 hp (12–13 kW)
  • Panhard & Levassor 4I 1907 110 mm × 140 mm (4.3 in × 5.5 in) - 5.31 l (324 cu in) - 20–24 hp (15–18 kW)
  • Panhard & Levassor 4M 1908 170 mm × 170 mm (6.7 in × 6.7 in) - 15.435 l (942 cu in) - 65 hp (48 kW)
  • Panhard & Levassor 4M 1908 170 mm × 170 mm (6.7 in × 6.7 in) - 15.435 l (942 cu in) - 80–90 hp (60–67 kW)
  • Panhard & Levassor 4V 1908 155 mm × 170 mm (6.1 in × 6.7 in) - 12.8 l (781 cu in) - 65 hp (48 kW)
  • Panhard & Levassor 6S 1908 135 mm × 140 mm (5.3 in × 5.5 in) - 12 l (732 cu in) - 65 hp (48 kW)
  • Panhard & Levassor 1I 1909 110 mm × 155 mm (4.3 in × 6.1 in) - 1.473 l (90 cu in) - 4–7 hp (3.0–5.2 kW)
  • Panhard & Levassor 4M 1909 185 mm × 200 mm (7.3 in × 7.9 in) - 21.5 l (1,312 cu in) - 120 hp (89 kW)
  • Panhard & Levassor 16Y 1909 185 mm × 200 mm (7.3 in × 7.9 in) - 86 l (5,248 cu in) - 700 hp (520 kW)
  • Panhard & Levassor 2I 1910 110 mm × 140 mm (4.3 in × 5.5 in) - 2.66 l (162 cu in) - 12–15 hp (8.9–11.2 kW)
  • Panhard & Levassor 4O 1910 145 mm × 160 mm (5.7 in × 6.3 in) - 10.56 l (644 cu in) - 50 hp (37 kW)
  • Panhard & Levassor 4E 1911 80 mm × 120 mm (3.1 in × 4.7 in) - 2.4 l (146 cu in) - 10 hp (7.5 kW)
  • Panhard & Levassor 4F 1911 100 mm × 130 mm (3.9 in × 5.1 in) - 4 l (244 cu in) - 18 hp (13 kW)
  • Panhard & Levassor 4R 1912 90 mm × 130 mm (3.5 in × 5.1 in) - 3.3 l (201 cu in) - 15 hp (11 kW)
  • Panhard & Levassor 4I 1912 110 mm × 140 mm (4.3 in × 5.5 in) - 5.31 l (324 cu in) - 25 hp (19 kW)
  • Panhard & Levassor 4L 1912 125 mm × 150 mm (4.9 in × 5.9 in) - 7.36 l (449 cu in) - 35 hp (26 kW)
  • Panhard & Levassor 12J 1916 140 mm × 170 mm (5.5 in × 6.7 in) - 31 l (1,892 cu in) - 220 hp (160 kW) @ 1,300 RPM
  • Panhard & Levassor 12M 1920 160 mm × 170 mm (6.3 in × 6.7 in) - 43 l (2,624 cu in) - 350 hp (260 kW) @ 1,600 RPM
  • Panhard & Levassor 16W 1920 165 mm × 170 mm (6.5 in × 6.7 in) - 58 l (3,539 cu in) - 650 hp (480 kW) @ 1,650 RPM (Double V)
  • Panhard & Levassor 4I 1909 110 mm × 140 mm (4.3 in × 5.5 in) - 5.32 l (325 cu in) - 35–40 hp (26–30 kW)
  • Panhard & Levassor 6I 1910 110 mm × 140 mm (4.3 in × 5.5 in) - 7.98 l (487 cu in) - 55 hp (41 kW)
  • Panhard & Levassor 6J 1910 120 mm × 140 mm (4.7 in × 5.5 in) - 9.5 l (580 cu in) - 65 hp (48 kW)
  • Panhard & Levassor 12L 1926 140 mm × 170 mm (5.5 in × 6.7 in) - 31 l (1,892 cu in) - 550 hp (410 kW) @ 1,500 RPM (sleeve valve)
  • Panhard & Levassor VK12L 1926 140 mm × 170 mm (5.5 in × 6.7 in) - 31 l (1,892 cu in) - 485 hp (362 kW) @ 1,500 RPM (sleeve valve) a.k.a. K122
  • Panhard & Levassor 12W 1926 165 mm × 170 mm (6.5 in × 6.7 in) - 25 l (1,526 cu in) - 525 hp (391 kW) @ 2,130 RPM (sleeve valve)
  • Panhard & Levassor 12L 1930 140 mm × 170 mm (5.5 in × 6.7 in) - 31 l (1,892 cu in) - 450 hp (340 kW) @ 1,500 RPM (sleeve valve)
  • Panhard & Levassor 12M 1930 165 mm × 170 mm (6.5 in × 6.7 in) - 43 l (2,624 cu in) - 500 hp (370 kW) @ 1,600 RPM (sleeve valve)
  • Pahhard-Levassor 12Cb 340 hp (250 kW)
  • Parker 1912 3 cyl
  • Parker 1912 6 cyl

(Luhačovice, Zlín Region, Moravia, Czech Republic)

(Roland Parodi)

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

  • Peterlot 80hp 7-cyl radial
  • Peugeot 8A
  • Peugeot L112 V-8 100 mm × 180 mm (3.9 in × 7.1 in)[2][159]
  • 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[37]
  • Pheasant Flight 4-cyl
  • Phillips 333 (Martin 333)
  • Phillips 500

Data from:Italian Civil & Military Aircraft 1930–1945[17] & Jane's 1938[36]

  • (note: the R is for Riduttori – reduction geared, and the C is for Compressore – supercharged)
  • Pierce B 35 hp 3RA 4 in × 6 in (100 mm × 150 mm)[2]

(Pieper Motorenbau GmbH)

  • Pieper Stamo MS 1500[38]
  • Pieper Stamo 1000[38]

Data from:[18]

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

(Industriewerke Ludwigsfelde / Vereinegung Volkseigener Betriebe Flugzeugbau, Pirna, DDR )

(Ellenberg, Germany)

Source: Lumsden.[3]

(Société des Avions et Moteurs Henri Potez)

  • 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[36]
  • Potez 4D
  • Potez 4E
  • Potez 6A Potez 6Ab[37] Potez 6Ac
  • Potez 6B[36] Potez 6Ba[36]
  • Potez 6D
  • Potez 6E[9] Potez 6E.30
  • Potez 8D
  • Potez 9A[36] Potez 9Ab[29] Potez 9Abr[29]
  • Potez 9B[36] Potez 9Ba Potez 9Bb
  • Potez 9C
  • Potez 9E[36] Potez 9Eo
  • Potez 12As
  • Potez 12D (a.k.a. D.12)[36][29] Potez 12D-03
  • Pouit S-4

(Power Jets Ltd.)

(Poyer Aircraft Engine Company)

Source:Jane's All the World's Aircraft 1938[36]

(United Aircraft of Canada)

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

(Otto Pulch)

  • Pulsar Aeromaxx 100

(Państwowe Zakłady Inżynieryjne - National Engineering Works)

(Państwowe Zakłady Lotnicze)

(PZL Rzeszów)

Q

(Quick Air Motors, Wichita KS.)

  • Super Rhone Radial Engine 120-125hp[161]
  • Quick 180hp

R

(Ranger Engineering, a division of the Fairchild Engine & Airplane Corporation)

  • Ranger 6-370
  • Ranger 6-375
  • Ranger 6-390[36]
  • Ranger 6-410
  • Ranger 6-440
  • Ranger L-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)[162]

(Rapp Motorenwerke G.m.b.H.)[11]

  • Rapp 125hp 6-cyl in-line[11]
  • Rapp 150hp 6-cyl in-line 140 mm × 160 mm (5.5 in × 6.3 in)[2][11]
  • Rapp 200hp V-8 140 mm × 160 mm (5.5 in × 6.3 in)[2]
  • Rasmussen 65hp

(Société Rateau)

  • Rateau GTS.65
  • Rateau A.65 gas turbine[6]
  • Rateau SRA-01 Savoie[10]
  • 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

(El Prado, New Mexico, United States)

(RBVZ Russko-Baltiisky Vagon Zavod – Russo-Baltic wagon works)

  • RBVZ-6 (V.V. Kireev)[60]
  • MRB-6 (Igor Sikorskii)[60]
  • Rearwin 1909 30-45hp
  • Rearwin 1909 40-60hp
  • Rearwin 1910 50-75hp
  • Rearwin 1911 80-90hp
  • Rebus 50hp 4-cyl

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

  • Rectimo 4 AR 1200[38]
  • Rectimo 4 AR 1600[56]

(RED Aircraft)

  • 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 Re 101 R.C.50 I (sometimes designated Re L 101 R.C.50 I)[163]
  • Reggiane Re 102 R.C.50 I (inverted W-18)[163]
  • Reggiane Re 103 R.C.40 I (inverted W-18)[163]
  • Reggiane Re 103 R.C.50 I (inverted W-18)[163]
  • Reggiane Re 103 R.C.57 I (inverted W-18)[163]
  • Reggiane Re 103 R.C.48 (inverted W-18)[163]
  • Reggiane Re 104 R.C.38 (V-12 derived from the Isotta Fraschini Asso L.121 R.C.40)[163]
  • Reggiane Re 105 R.C.100 I (inverted W-18)[163]
  • Reggiane H-24[163]

(Société anonyme des établissments Emile Regnier)[36]

  • Régnier R1
  • Régnier 2[16][29]
  • Régnier 4B (derived from de Havilland Gipsy)
  • Régnier 4D.2
  • Régnier 4E.0
  • Régnier 4F.0
  • Régnier 4JO[164]
  • Régnier 4KO
  • Régnier 4LO
  • Régnier 4L[29]
  • Régnier 4R[29]
  • Régnier 6B
  • Régnier 6C
  • Régnier 6GO
  • Régnier 6R[29]
  • Régnier 6RS[29]
  • Régnier R161-01[165]
  • Régnier Martinet[165]
  • Régnier 12Hoo

(Société anonyme des avions et moteurs Renard / Alfred Renard, Belgium)[166]

(Charles Renard, France)

  • Renard y Krebs

(Société des Moteurs Renault-Aviation)(Source:[167] 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][26]
  • Renault 35-40hp V-4
  • Renault 35hp V-8 110 mm × 70 mm (4.3 in × 2.8 in)[26]
  • 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][26]
  • 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][26]
  • 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)[2]
  • 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[29]
  • 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[168]
  • 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)[28] Renault 12K1? [169] 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[28] Renault 12Ma[170]
  • Renault 12N Renault 12Ncr 2,000 hp (1,500 kW)
  • Renault 12O 390–450 hp (290–340 kW) air-cooled V-12 inverted[60]
  • 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[29]
  • 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[171]
  • 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

(Robert Esnault-Pelterie)

  • 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)[26]
  • R.E.P. 50hp 5-cyl fan 100 mm × 140 mm (3.9 in × 5.5 in)[26]
  • 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)[26]

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

  • Rex rotary engine

(Rhein-Flugzeugbau GmbH)

  • Rheem S-10 axial
  • 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 A.G.)

  • Rheinmetall 109-502[30]
  • Rheinmetall 109-505[30]
  • Rheinmetall 109-515 rocket (solid fuel)[30]
  • Rheinmetall Rheintochter R 1 first stage[30]
  • Rheinmetall Rheintochter R 1 second stage[30]
  • Rheinmetall Rheintochter R 3 first stage[30]

(Rhenania Motorenwerke)

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

(Rex-Simplex Automobilwerke)

  • Richard & Hering engines[2]

(Archibald and Mervyn, Sydney Australia)

  • Richardson rotary

(Robertd 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]

(Grinnell Aeroplane Co. / William C. Robinson)

  • Robinson 60hp
  • Robinson 100hp
  • Roché L-267
  • RPE Gamma
  • Rocky Mountain Pegasus
  • Rollason Ardem RTW
  • Rollason Ardem 4 CO2 FH mod

Sources: Piston engines, Lumsden,[3] gas turbine and rocket engines, Gunston.[14][48]

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

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

Source:Gunston.[14]

(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][174]

(Prague, Czech Republic)

  • 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

(Semley, Wiltshire, United Kingdom)

(Rover Company / Rover Gas Turbines Ltd.)

Source: Lumsden.[3]

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

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

S

(Guy Negre)[175]

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

(Societe des Moteurs Salmson)

Salmsons 18 cylinder in-line radial engines

  • Salmson 18 Z (1919) 9-bank water-cooled in-line radial 2 x 9Z on common 2-throw crankshaft
  • Salmson 18 AB (1920s) 9-bank air-cooled in-line radial[28]
  • Salmson 18 Cm (late 20s early 30s) 9-bank water-cooled (air-cooled heads) in-line radial Salmson 18 Cma Salmson 18 Cmb
  • Salmson-Szydlowski SH.18 – 18-cyl 2-stroke radial diesel engine (nine banks of two in-line)[18]

(Maison Saroléa S.A.)

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

(Sauer Flugmotorenbau GmbH)

(Adolph Saurer AG)

  • Saurer GT-15[48]
  • Saurer YS-2
  • Saurer YS-3
  • Scania-Vabis PD
  • Schmidding 109-505 rocket (solid fuel)
  • Schmidding 109-513[30]
  • Schmidding 109-533[30]
  • Schmidding 109-543[30]
  • Schmidding 109-553[30]
  • Schmidding 109-563[30]
  • Schmidding 109-573[30]
  • Schmidding 109-593[30]
  • Schmidding 109-603[30]
  • Schroeter 89hp 6-cyl in-line 124 mm × 160 mm (4.9 in × 6.3 in)[2]

(Otto Schwade GmbH, Erfut, Germany)

  • Schwade Stahlherz engine[2]
  • R6-80
  • R6-150
  • B4-160
  • Scott A2S Flying Squirrel[3]
  • Scott 40hp 2-stroke
  • Scott 1939 2-stroke
  • Scott 1950 2-stroke V4

(Security Aircraaft Corporation)

  • Security S-5-120[36]

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

  • SELA V-8

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

(Société d'Etudes pour la Propulsion par Réaction)

  • SEPR 9
  • SEPR 16
  • SEPR 24
  • SEPR 25
  • SEPR 35
  • SEPR 44
  • SEPR 50
  • SEPR 55
  • SEPR 57
  • SEPR 63
  • SEPR 65
  • SEPR 66[69]
  • SEPR 73 SEPR 732 SEPR 734 SEPR 7341 SEPR 737 SEPR 738 SEPR 739 (Stromboli)
  • SEPR 78
  • SEPR 81A
  • SEPR 84
  • SEPR 167
  • SEPR 178
  • SEPR 189
  • SEPR 192
  • SEPR 200 (Tramontane)
  • SEPR 201
  • SEPR 202 SEPR 2020
  • SEPR 251
  • SEPR 481[69]
  • SEPR 504
  • SEPR 505 SEPR 5051 SEPR 5052 SEPR 50531 SEPR 5054
  • SEPR 631[69]
  • SEPR 683
  • SEPR 684
  • SEPR 685 SEPR 6854
  • SEPR 686
  • SEPR 703
  • SEPR 705
  • SEPR 706
  • SEPR 740
  • SEPR 841[9][48]
  • SEPR 844[9][48]
  • SEPR Topaze
  • SEPR Diamante
  • SEPR C2
  • SERMEL TRS 12
  • SERMEL TRS 18
  • SERMEL TRS 25

(Société Française de Fabrication Aéronautique, France)

  • SFFA Type A 100 hp 7-cyl[29]
  • SFFA Type B 45 hp 3-cyl[29]

(Société Française d'Etude et de Construction de Matériel Aéronautiques Spéciaux)

(Shenyang Aircraft Corporation)

  • 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]

Data from:Russian Piston Aero Engines[60]

  • 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]

(Siemens AG, Erlangen, Germany)

(Siemens & Halske AG / Siemens-Bramo)

  • Silnik M 11
  • Silnik Sh 14
  • Simms 51hp V-6 4.33 in × 4.33 in (110 mm × 110 mm)[2][18]
  • Skoda G-594 Czarny Piotruś
  • Skoda L
  • Skoda Lr
  • Skoda S.14[28]
  • Skoda S.20[28]
  • Skoda Hispano-Suiza W-12[28]
  • Skymotors 70
  • Skymotors 70A

(Harry Eales Smallbone)

  • Smallbone 4-cyl wobble-plate axial piston engine[179]
  • Smalley Aero

(Italy)

  • Smith Static[3]
  • Smith 300hp radial ??? any body have a reference?

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

(Société Nationale de Constructions Aéronautiques du Nord)

(Société Nationale d'Étude et de Construction de Moteurs d'Aviation)

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

  • Lorraine Type 120 Algol[181]
  • Lorraine Type 111 Sterna[181]
  • Lorraine Type 112 Sirius[181]

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

  • SOCEMA TGA 1[118]
  • SOCEMA TGAR 1008
  • SOCEMA TP.1
  • SOCEMA TP.2

(Magny-Cours, France)

  • Solar PJ32 pulse-jet
  • Solar T45 (Mars 50 hp gas turbine)
  • Solar T62 Titan
  • Solar T66 free turbine Titan
  • Solar T-150[9]
  • Solar Centaur 40
  • Solar Centaur 50
  • Solar Jupiter (500 hp gas turbine)
  • Solar Mars 90[182]
  • Solar Mars 100[182]
  • Solar Mercury 50
  • Solar Saturn[9]
  • Solar Saturn 10
  • Solar Saturn 20
  • Solar Taurus 60
  • Solar Taurus 65
  • Solar Taurus 70
  • Solar Titan 130
  • Solar Titan 250
  • Solar MA-1 (Mars)[182]
  • Solar T-41M-1[69]
  • Solar T-41M-2[69]
  • Solar T-41M-5[69]
  • Solar T-41M-6[69]
  • Solar T-45M-1 (Mars)[182]
  • Solar T-45M-2[69]
  • Solar T-45M-7[69]
  • Solar T-300J-2[69]
  • Solar T-520J[69]
  • Solar T-522J[69]

Source:Gunston.[14]

(Soloy Conversions / Soloy Dual Pak Inc.)

(Soverini Freres et Cie)

  • Soverini-Echard 4D[9]
  • Soverini-Echard 4DR[9]
  • AD-1 (diesel engine)[60]
  • AD-3 (diesel engine)[60]
  • AD-5 (diesel engine)[60]
  • FED-8 (diesel engine)[60]
  • MB-100 (A.M. Dobrotvorskiy)[60]
  • MB-102 (A.M. Dobrotvorskiy)[60]
  • MSK (diesel engine)[60]
  • AN-1 (diesel engine)[60]
  • AN-1A (diesel engine)[60]
  • AN-1R (diesel engine) (geared)[60]
  • AN-1RTK (diesel engine) (geared, turbo-supercharged)[60]
  • AN-5 (diesel engine) (N - Neftyanoy - of crude oil type - 24-cyl rhombic opposed piston)[60]
  • AN-20 (diesel engine) (24-cyl rhombic opposed piston)[60]
  • BD-2A (diesel engine)[60]
  • M-1 (aero-engine) (V-12 a.k.a. M-116 - S.D. Kolosov)[60]
  • M-5-400
  • M-9 (L.I. Starostin - swashplate engine)
  • M-10 (diesel engine) (5-cyl radial)[60]
  • M-16 (aero-engine) (4-cyl horizontally opposed - S.D. Kolosov)[60]
  • M-20 (diesel engine) (48-cyl rhombic opposed piston)[60]
  • M-30 (diesel engine)[60]
  • M-31 (diesel engine)[60]
  • M-35 (diesel engine)[60]
  • M-40 (diesel engine)[60]
  • M-47 (aero-engine) - fitted to Ilyushin Il-20
  • M-50R (diesel engine) (marine rhombic opposed piston)[60]
  • M-52 (diesel engine)[60]
  • M-87D (diesel engine)[60]
  • M-116 (aero-engine) (V-12 a.k.a. M-1 - S.D. Kolosov)[60]
  • M-127 (X-24 conrod free)[60]
  • M-127K (X-24 conrod free)[60]
  • M-130 (aircraft engine) (H-24)[60]
  • M-224 (diesel engine)[60]
  • M-501 (diesel engine)[60]
  • MB-4 (X-4 MB - O Motor Besshatunniy - con-rod free engine - S.S. Balandin)[60]
  • MB-4b (X-4 MB - O Motor Besshatunniy - con-rod free engine - S.S. Balandin)[60]
  • MB-8 (X-8 MB - O Motor Besshatunniy - con-rod free engine - S.S. Balandin)[60]
  • MB-8b (X-8 MB - O Motor Besshatunniy - con-rod free engine - S.S. Balandin)[60]
  • MF-45Sh (M-47)
  • D-11 (diesel engine) (5-cyl radial based on the M-11)[60]
  • N-1 (diesel engine) (N - Neftyanoy - of crude oil type)[60]
  • N-2 (diesel engine) (N - Neftyanoy - of crude oil type)[60]
  • N-3 (diesel engine) (N - Neftyanoy - of crude oil type)[60]
  • N-4 (diesel engine) (N - Neftyanoy - of crude oil type)[60]
  • N-5 (diesel engine) (N - Neftyanoy - of crude oil type)[60]
  • N-6 (diesel engine) (N - Neftyanoy - of crude oil type)[60]
  • N-9 (diesel engine) (N - Neftyanoy - of crude oil type)[60]
  • OMB (OMB - O Motor Besshatunniy - con-rod free engine - S.S. Balandin)[60]
  • OMB-127 (X-12 MB - O Motor Besshatunniy - con-rod free engine - S.S. Balandin)[60]
  • OMB-127RN (X-12 MB - O Motor Besshatunniy - con-rod free engine - S.S. Balandin)[60]

(AMNTK Soyuz)

(Societa Piemontese Automobili)

  • Speer S-2-C
  • Sperry WBB 2-stroke

(Spijker, from 1915 the Nederlands Automobile and Aeroplane Co.)

  • Spijker 135hp rotary

(Sport Plane Power Inc.)

  • Sport Plane Power K-100A[23]

(Svenska Turbinfabriks AB Ljungström)

(Stark Flugzeugbau KG)

  • Stark Stamo 1400[9]

(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]

(Stöwer Automobile Works)

(Corvallis, Oregon, United States)

  • Straughan AL-1000
  • Studebaker-Waterman S-1

(The B F Sturtevant Company, United States)

  • 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]

(The Sunbeam Motor Car Company, United Kingdom) Source: Lumsden.[3][67]
  • Survol-de Coucy Pygmée 40 hp

(Svenska Flygmotor)

T

(Take Off GmbH, Hamm, Germany)

  • Tatra T100[29]
  • Tatra T101

(Turbinenbau Schuberth Schwabhausen GmbH)

see: Mosler

(Technopower Inc.)

  • Technopower Twin O-101
  • Thaheld O-290 diesel[6]

(Thermo-Jet Standard Inc.)

  • Thermo-Jet J3-200[23]
  • Thermo-Jet J5-200[23]
  • Thermo-Jet J7-300[38]
  • Thermo-Jet J8-200[38]
  • Thermo-Jet J10-200[38]
  • Thermo-Jet J13-202[38]

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

  • Thames 30hp 4OW[2]

(Thiokol Chemical Corporation) Data from:Jane's All the World's Aircraft 1962-3[9]

  • 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 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 Péter alt, spelling Thoroczkay)[187]

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

(Enoch Thulin - AB Thulinverken)

(Thunder Engines Inc.)

  • Thunder TE495-TC700[38]

(The Light Manufacturing and Foundry Company)

  • 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 Super-Rhône

(Tomon Naoji)

  • Tomono 90hp 6-cyl in-line 4.5 in × 4.375 in (114.3 mm × 111.1 mm)[2]
  • Tone 2V9 180 hp 4.5 in × 4.375 in (114.3 mm × 111.1 mm)[2]

(Talleres Nacionales de Construcciones Aeronáuticas – national aviation workshops)

(Gasuden)

  • Tokyo Gasu Denki Amakaze
  • Tokyo Gasu Denki Hatakaze
  • Tokyo Gasu Denki Jimpu 3
  • Tokyo Gasu Denki Kamikaze[29]
  • Tokyo Gasu Denki Tempu
  • Gasuden Amakaze
  • Gasuden Hatakaze
  • Gasuden Jimpu 3
  • Gasuden Kamikaze
  • Gasuden Tempu

(Valley Engineering)

  • Torque Master 1835cc[188]
  • Torque Master 1915cc[188]
  • Torque Master 2180cc[188]

(Franco Tosi Meccanica (FTM))

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

(Établissements E. Train / Société des Constructions Guinard)

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

Source:Gunston[14] except where noted

(Twombly Motor Company / Willard Irving Twombly)

  • Twombly 50hp 7-cyl rotary 4 in × 4.5 in (100 mm × 110 mm)[2]

U

(A.G. Ufimtsev)

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

(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 Leichtmotorenbau)

V

(Valley Engineering)

(Van Blerck Motor Co., Monroe, Michigan)

  • Van Blerck 124hp V-8[192]
  • 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][193]

(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 [194]

(Vauxhall Motors Ltd.)

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

(Vaxell sp zoo, Bydgoszcz, Poland)

Source:Gunston.[14]

()

  • Verdet 55hp 7-cyl rotary 112 mm × 140 mm (4.4 in × 5.5 in)[2]

See: Pirna

Source:Verner Motor range of engines,[195] RMV[1]

  • Verner Scarlett mini 3 – 3 cyl radial
  • Verner Scarlett mini 5 – 5 cyl radial
  • Verner Scarlett 7H – 7 cyl radial
  • Verner Scarlett 36Hi
  • Verner JCV 360
  • Verner VM 125
  • Verner VM 133
  • Verner VM 144Hi
  • Verner VM 1400
  • Verner Scarlett 3V
  • Verner Scarlett 5V
  • Verner Scarlett 5Si
  • Verner Scarlett 7U
  • Verner Scarlett 9S

(Spirito Mario Viale)

  • Viale 35 hp (1910 35-50 hp 5-cyl. radial)
  • Viale 30hp 3-cyl fan 105 mm × 130 mm (4.1 in × 5.1 in)[26]
  • Viale 50hp 5-cyl radial 105 mm × 130 mm (4.1 in × 5.1 in)[26]
  • Viale 70hp 7-cyl radial 105 mm × 130 mm (4.1 in × 5.1 in)[26]
  • Viale 100hp 10-cyl radial 105 mm × 130 mm (4.1 in × 5.1 in)[26]

(Toulouse, France)

(Viking Aircraft Engines)

  • Viking 140hp X-16 3.25 in × 4 in (83 mm × 102 mm)[2]

(Villiers-Hay Development Ltd.)

  • Villiers-Hay 4-L-318 Maya I
  • Villiers-Hay 4-L-319 Maya II[29]

(Morrovalle, Italy)

(Belgium) Data from:[18]

  • Vivinus 32.5hp 4-cyl in-line 4.17 in × 4.73 in (106 mm × 120 mm)[2]
  • Vivinus 37.5hp 4-cyl in-line 4.42 in × 5.12 in (112 mm × 130 mm)[2]
  • Vivinus 39.2hp 4-cyl in-line 4.53 in × 5.12 in (115 mm × 130 mm)[2]
  • Vivinus 50hp 4-cyl in-line 4.17 in × 4.73 in (106 mm × 120 mm)[2]
  • Vivinus 60hp 4-cyl in-line 4.42 in × 5.12 in (112 mm × 130 mm)
  • Vivinus 70hp 4-cyl in-line
  • von Behren O-113 Air Horse

(Voronezh engine factory)

W

(Lawrence J. Wackett)Source: RMV[1]

  • Wackett 2-cylinder 20/25hp
  • Wackett 2-cylinder 40hp
  • Wackett Victa 1-cylinder 1924

(A.S. Walter / Akciova Tovarna na Automobily a Letecke Motory) Source:Jane's All the World's Aircraft 1938 except where noted.[36]

(Hellmuth Walter Kommanditgesellschaft)

  • Walter RI-201 "Cold" Take Off Pack
  • Walter RI-203 "Hot" Take Off Pack[30]
  • Walter RII.203[30]
  • Walter RII.211
  • Walter HWK 109-500
  • Walter HWK 109-501[30]
  • Walter HWK 109-507
  • Walter HWK 109-509
  • Walter HWK 109-559[30]
  • Walter HWK 109-719
  • Walter HWK 109-729[30] (SV-stoff and R-stoff)
  • Walter HWK 109-739
  • Walter Heimatschützer I
  • Walter Heimatschützer IV
  • Walter Me.109 Climb Assister

(Wankel AG Kirchberg, Saxony, Germany)

(Cesky znalecky institut sro, Prague, Czech Republic)

(Westphalisch-Anhaltische Springstoff A.G.)Source: RMV[1]

(Gary Watson of Newcastle, Texas)

  • Watson 917cc 1/2 VW[196]

(Basil watson)

  • Watson Biplane

(G & J Weir Ltd.)

(Weiss Manfréd Repülögép- és Motorgyár Rt – Mannfred Weiss Aircraft company – engine works)

  • Wells & Adams 50hp
  • Wells & Adams 135hp V-8 4.5 in × 6 in (110 mm × 150 mm)[2]
  • Werner 30hp 4-cyl in-line[2]
  • Werner & Pfleiderer 90/95hp 4-cyl inline 130 mm × 150 mm (5.1 in × 5.9 in)[2]
  • Werner & Pfleiderer 95hp 4-cyl inverted inline 130 mm × 150 mm (5.1 in × 5.9 in)[2]
  • Werner & Pfleiderer 140/150hp 6-cyl inline 130 mm × 160 mm (5.1 in × 6.3 in)[2]
  • Werner & Pfleiderer 220hp 8-cyl 130 mm × 150 mm (5.1 in × 5.9 in)[2]
  • Wessex 130hp 6-cyl in-line 105 mm × 150 mm (4.1 in × 5.9 in)[2]

(Oskar Westermayer)

  • Westermayer W-5-33[56]
  • Western L-7
  • Wherry 4-cyl rotary barrel engine[2]

Source: RMV[1] White & Poppe 23hp 6-cyl in-line White & Poppe 130hp V-8 120 mm × 160 mm (4.7 in × 6.3 in)[2]

Source: RMV[1]

  • Whitehead 1910 40hp
  • Whitehead 1910 75hp
  • Wickner Wicko F[3]
  • Wiley Post AL-1000

(Wilksch Airmotive ltd.)Source: RMV[1]

  • Williams 125hp V-8[2]

(Williams International)Source: RMV[1]

(C. Howard Wills)

  • Wills W.B.B V-4 2-stroke[2]

(The Swiss Locomotive and machine Works)

(Wisconsin Motor Manufacturing Company, United States)

  • Wisconsin 140hp 6-cyl in-line 5 in × 6.5 in (130 mm × 170 mm)[2]
  • Wisconsin 250hp V-12 5 in × 6.5 in (130 mm × 170 mm)[2]

(S.Wojcicli)

  • Wojcicli 10kg pulsejet[199]
  • Wojcicli 20kg pulsejet[199]
  • Wojcicli 40kg pulsejet[199]
  • Wojcicli 70kg pulsejet[199]
  • Wojcicli 11kg ramjet[20]
  • Wojcicli 200kg ramjet[20]

Source: Lumsden.[3]

(Wopen - Chinese designation for Turbojet)

(Woshan - Chinese designation for Turbofan)

(WoZhou - turboshaft engine)

  • WoZhou WZ-8
  • WoZhou WZ-9
  • WoZhou WZ-16

(Wright-Martin / Wright-Hisso)

  • Wright-Morehouse 2-cyl horizontally opposed 26hp (Lincoln Rocket)
  • Wright-Tuttle WT-5

(The Corvair Authority)

  • Wynne O-164B 100 HP
  • Wynne O-164-BE 110 HP
  • Wynne TSIO-164-BE 145 HP

X

  • XCOR XR-4A3
  • XCOR XR-4K14

Y

  • York 4-cyl in-line

(Jinxi Town, Kunshan, Jiangsu, China)

Z

(Ceskoslovenska Zbrojovka A.S. Brno / Zbrojovka Brno)

(Joseph Zeitlin)

  • Zeitlin 220hp 7-cyl rotary 135 mm (5.3 in) bore, variable stroke[2]

(Zhuzhou Aeroengine Factory -ZEF now South Motive Power and Machinery Complex (SMPMC))

(Zlinska Letecka Inc.)[201]

  • Zlin Persy
  • Zlin Persy II[202]
  • Zlin Persy III[6]
  • Zlin Toma 4[6]
  • Zlin Toma 6[6]

(Michael Zoche)

(Československá zbrojovka Brno - ZOD)

  • ZOD-240 (2-stroke radial)
  • ZOD-260 (2-stroke radial)

(Zündapp-Werke G.m.b.H.)

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