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List of United States military aircraft
This list of military aircraft of the United States includes prototype, pre-production and operational types. For aircraft currently in service, see the List of active United States military aircraft. Prototypes are normally prefixed with "X" and often unnamed (note that these are not the same as the experimental X-planes, which are not generally expected to go into production), while pre-production models are usually prefixed "Y".
The United States Air Force currently employs a designation and naming system to identify all aircraft type with distinct names. Until 1962, both the Army and Air Force maintained one system, while the United States Navy maintained a separate system. In 1962, these were unified into a single system heavily reflecting the Army/Air Force method. For more complete information on the workings of this system, refer to United States Department of Defense Aerospace Vehicle Designations.
Contents
- 1 Prior to 1919
- 1.1 Army Signal Corps, August 2, 1909 to April 6, 1917
- 1.2 American-Built Airplanes of World War I, April 6, 1917 to November 11, 1918
- 1.3 American Expeditionary Force (A.E.F.) aircraft from the French Government
- 1.4 American Expeditionary Force (A.E.F.) aircraft from the British Government
- 1.5 American Expeditionary Force (A.E.F.) aircraft from the Italian Government
- 1.6 Post-War, November 11, 1918 to September 1919
- 2 Army Air Service, 1919-1924
- 2.1 Type I: Pursuit, water-cooled
- 2.2 Type II: Pursuit, night
- 2.3 Type III: Pursuit, air-cooled
- 2.4 Type IV: Pursuit, ground attack, 1922
- 2.5 Type V: Two-seat pursuit
- 2.6 Type VI: Ground attack, 1920-1922
- 2.7 Type VII: Infantry liaison
- 2.8 Type VIII: Night observation
- 2.9 Type IX: Artillery observation
- 2.10 Type X: Corps observation
- 2.11 Type XI: Day bombardment
- 2.12 Type XII: Night bombardment, short range
- 2.13 Type XIII: Night bombardment, long range
- 2.14 Type XIV: Trainer, air-cooled
- 2.15 Type XV: Trainer, water-cooled
- 2.16 Ambulance, 1919-1924
- 2.17 Messenger
- 2.18 Pursuit, special
- 2.19 Racer
- 2.20 Seaplane
- 2.21 Transport
- 3 Army Air Corps/Army Air Forces/Air Force 1924-1962
- 3.1 Attack, 1924-1948
- 3.2 Bomber
- 3.3 Cargo, 1924-1962
- 3.4 Drone
- 3.5 Electronic (modified aircraft)
- 3.6 Glider
- 3.7 Gyroplane, 1935-1939
- 3.8 Pursuit, 1924-1948/Fighter, 1948-1962
- 3.9 Observation
- 3.10 Reconnaissance
- 3.11 Rotary Wing, 1941-1948/Helicopter 1948-present
- 3.12 Supersonic/special test, 1946-1948
- 3.13 Trainer
- 3.14 Convertiplane, 1952-1962
- 4 Army, 1956-1962
- 4.1 Airplane, Cargo, 1956-1962
- 4.2 Airplane, Observation, 1956-1962
- 4.3 Airplane, Research, 1956-1962
- 4.4 Flying Platform, 1955-1956
- 4.5 Helicopter, Cargo, 1956-1962
- 4.6 Helicopter, Observation, 1956-1962
- 4.7 Helicopter, Utility, 1956-1962
- 4.8 Helicopter, Experimental, 1956-1962
- 4.9 Vertical Takeoff and Landing Research, 1956-1962
- 5 Unified System, 1962-present
- 5.1 Airship
- 5.2 Anti-Submarine Warfare
- 5.3 Attack
- 5.4 Bomber
- 5.5 Cargo
- 5.6 Drone
- 5.7 Electronic Warfare
- 5.8 Experimental, 1948-present
- 5.9 Fighter
- 5.10 Glider
- 5.11 Helicopter
- 5.12 Laser
- 5.13 Observation
- 5.14 Patrol
- 5.15 Reconnaissance
- 5.16 Tanker
- 5.17 Trainer
- 5.18 Utility, 1955-present
- 5.19 Vertical and Short Take-off and Landing Aircraft
- 6 Un-designated foreign aircraft operated by the United States
- 7 United States Navy
- 7.1 Airborne early warning, 1952-1962
- 7.2 Airship
- 7.3 Ambulance, 1943-1962
- 7.4 Anti-submarine, 1946-1962
- 7.5 Attack, 1946-1962
- 7.6 Bomber, 1931-1943
- 7.7 Fighter Bomber, 1934-1937
- 7.8 Drone
- 7.9 Fighter, 1922-1962
- 7.10 Glider
- 7.11 Helicopters
- 7.12 Hospital, 1929-1942
- 7.13 Marine expeditionary, 1922-1923
- 7.14 Observation, 1922-1962
- 7.15 Observation scout, 1935-1945
- 7.16 Patrol, 1923-1962
- 7.17 Patrol bomber, 1935-1962
- 7.18 Patrol torpedo bomber, 1937-1962
- 7.19 Pursuit, 1923
- 7.20 Racer, 1922-1928
- 7.21 Rotorcycle, 1954-1959
- 7.22 Scout, 1922-1946
- 7.23 Scout Bomber, 1934-1946
- 7.24 Scout Observation, 1934-1946
- 7.25 Scout trainer, 1939-1948
- 7.26 Tanker, 1958-1962
- 7.27 Torpedo, 1922-1935
- 7.28 Torpedo Bomber, 1935-1946
- 7.29 Torpedo scout, 1943-1962
- 7.30 Trainer, 1922-1948
- 7.31 Trainer, 1948-1962
- 7.32 Transport, 1931-1962
- 7.33 Utility, 1931-1955
- 7.34 Utility transport, 1935-1955
- 7.35 Utility, 1955-1962
- 8 See also
- 9 References
- 10 External links
Prior to 1919
Army Signal Corps, August 2, 1909 to April 6, 1917
- Wright Model A - Wright Company
- Wright Model B - Wright
- Curtiss Model D - Curtiss Aeroplane Company
- Wright Model D - Wright
- Burgess F - Burgess
- Curtiss Model E - Curtiss
- Wright Model C - Wright
- Burgess H - Burgess
- Curtiss F-boat - Curtiss Aeroplane Company
- Burgess I-Scout - Burgess
- Burgess J-Scout - Burgess
- Wright Brothers D-Scout - Wright
- Curtiss G-Scout - Curtiss
- Curtiss Model J - Curtiss Aeroplane Company
- Glenn Martin Twin Tractor - Glenn L. Martin Company
- Curtiss Model N - Curtiss
- Burgess-Dunne Model H - Burgess
- Wright F-Pusher - Wright
- Curtiss Modified J - Curtiss
- Martin S-Hydro - Martin
- Curtiss N-8 - Curtiss
- Curtiss R-2 - Curtiss
- Curtiss JN-4 - Curtiss
- Curtiss Twin JN - Curtiss
- Martin R-Land - Martin
- Sturtevant S - Sturtevant Aeroplane Company
- Thomas D-5 - Thomas Brothers Aeroplane Company
- Sturtevant S-4 - Sturtevant
- Standard H-3 - Standard Aircraft Corporation
- Sloane H-2 - Sloane Aircraft Company Inc.
- Standard SJ - Standard
- L.W.F. V-1 - L.W.F. Engineering Company
- Curtiss R-4 - Curtiss
- Aeromarine M-1 - Aeromarine Plane & Motor Company
- Burgess U - Burgess
- Curtiss S-3 - Curtiss
- Curtiss N-9 - Curtiss
- Gallaudet Twin Hydro - Gallaudet Engineering Company
- Curtiss L-2 - Curtiss
- Curtiss R-3 - Curtiss
- Wright-Martin R - Wright-Martin Aircraft Corporation
American-Built Airplanes of World War I, April 6, 1917 to November 11, 1918
- Boeing Model 4 / Boeing EA - Boeing
- Burgess Twin Hydro - Burgess
- Curtiss 18-B - Curtiss
- Curtiss 18-T Wasp - Curtiss
- Curtiss JN-4 - Curtiss
- Curtiss JN-4H - Curtiss
- Curtiss JN-6H - Curtiss
- Curtiss R-4L - Curtiss
- Curtiss SE-5A - Curtiss
- Curtiss Bristol Fighter - Curtiss
- Dayton-Wright DH-4 - Dayton-Wright
- Engineering Division USB-1 - Engineering Division
- Engineering Division USB-2 - Engineering Division
- Engineering Division USD-9 - Engineering Division
- Verville-Clark-Pursuit VCP-1 - Engineering Division
- Engineering Division XB-1A - Engineering Division
- Heinrich Pursuit - Victor
- J.V. Martin Bomber - Engineering Division
- Lewis & Vought VE-7/8/9 - Lewis & Vought Corporation
- L.W.F. Reconnaissance - L.W.F. Engineering Company
- Martin GMB - Martin
- Martin GMC - Martin
- Martin GMP - Martin
- Martin GMT - Martin
- Motor Products SX-6 - Engineering Division
- Orenco A - Ordnance Engineering
- Orenco C - Ordnance Engineering
- Orenco D - Ordnance Engineering
- LUSAC-11 - Packard-Le Peré
- LUSAC-21 - Packard-Le Peré
- LUSAGH-11 - Packard-Le Peré
- LUSAGH-21 - Packard-Le Peré
- LUSAO-11 - Packard-Le Peré
- Pigeon-Fraser Persuit - Pigeon-Fraiser
- Pomilio Brothers BVL-12 - Pomilio Brothers
- Pomilio Brothers FVL-8 - Pomilio Brothers
- Standard Caproni - Standard Aircraft Corporation
- Fisher Body Caproni - Fisher Body
- Standard E-1 - Standard
- Standard H-2 - Standard Aircraft Corporation
- Standard H-3 - Standard Aircraft Corporation
- Standard H.P.O/400 - Standard
- Standard JR-1 - Standard
- Standard M-Defense - Standard
- Standard SJ-1 - Standard
- Dayton-Wright SJ-1 - Dayton-Wright
- Fisher Body SJ-1 - Fisher Body
- Wright-Martin SJ-1 - Wright-Martin
- Standard Twin Hydro - Standard Aircraft
- Thomas-Morse MB-1 - Thomas-Morse
- Thomas-Morse MB-2 - Thomas-Morse
- Thomas-Morse MB-3 - Thomas-Morse Aircraft Corporation
- Thomas-Morse S-4B - Thomas-Morse
- Thomas-Morse S-4C - Thomas-Morse
- Wright-Martin M-8 - Wright-Martin
- Hewitt-Sperry Automatic Airplane - Hewitt/Sperry
- Kettering Bug - Kettering
American Expeditionary Force (A.E.F.) aircraft from the French Government
- Dorand A.R.1 - French Army Aircraft Establishment
- Dorand A.R.2 - French Army Aircraft Establishment
- Breguet 14 - Breguet Aviation
- Caudron G.3 - Caudron
- Caudron G.4 - Caudron
- Caudron R.11 - Caudron
- Farman 40 - Farman
- Farman 50 - Farman
- Morane 30 - Morane-Saulnier
- Morane 21 - Morane-Saulnier
- Nieuport 17 - Nieuport
- Nieuport 21 - Nieuport
- Nieuport 23 - Nieuport
- Nieuport 24 - Nieuport
- Nieuport 24bis - Nieuport
- Nieuport 27 - Nieuport
- Nieuport 28 - Nieuport
- Nieuport 80 - Nieuport
- Nieuport 81 - Nieuport
- Nieuport 83 - Nieuport
- Salmson 2A2 - Salmson
- Sopwith 1A2 - Sopwith Aviation Company
- SPAD S.VII - Société Pour L'Aviation et ses Dérivés (SPAD)
- SPAD S.XI - SPAD
- SPAD S.XII - SPAD
- SPAD S.XIII - SPAD
- SPAD S.XVI - SPAD
- Voisin 8 - Compagnie Gabriel Voisin
- Voisin 10 - Voisin
American Expeditionary Force (A.E.F.) aircraft from the British Government
- D.H.9 - Aircraft Manufacturing Company
- Avro 504K - Avro
- B.E.2a - Royal Aircraft Factory (RAF)
- S.E.5a - RAF
- Sopwith F-1 Camel - Sopwith
- Sopwith Dolphin - Sopwith
- F.E.2b - RAF
American Expeditionary Force (A.E.F.) aircraft from the Italian Government
Post-War, November 11, 1918 to September 1919
- Boeing MB-3A - Boeing
- Curtiss Orenco D - Curtiss
- Dayton-Wright XB-1A - Dayton-Wright
- Eberhardt SE-5E - Eberhardt Aeroplane and Motor Company Inc.
- Verville-Clark-Pursuit VCP-1A - Engineering Division
- Verville-Clark-Pursuit VCP-2 - Engineering Division
- Verville-Clark-Pursuit VCP-R - Engineering Division
- Lewis & Vought VE-9 - Lewis & Vought Corporation
- Martin T-1 - Martin
- Martin MB-2 (NBS-1) - Martin
- Orenco D-2 - Ordnance Engineering
- Thomas-Morse MB-6 - Thomas-Morse Aircraft Corporation
- Thomas-Morse MB-7 - Thomas-Morse Aircraft Corporation
- Thomas-Morse S-6 - Thomas-Morse
- Curtiss NC - Curtiss
Army Air Service, 1919-1924
Prior to 1919, all planes flown by the Army Air Service were referred to by the designation given to them by their manufacturer. In September 1919, the Army Air Service decided that it needed some organized designation sequence, and adopted fifteen classifications, designated by roman numerals. Several other unnumbered designations were added later. Each designation was assigned an abbreviation, and each design a number within that abbreviation. Variants were designated by alphabetically appending letters to the design number.
Type I: Pursuit, water-cooled
- PW-1 - Engineering Division
- PW-2 - Loening
- PW-3 - Orenco
- PW-4 - Gallaudet
- PW-5 - Fokker
- PW-6 - Fokker
- PW-7 - Fokker
- PW-8 - Curtiss
- PW-9 - Boeing
Type II: Pursuit, night
Type III: Pursuit, air-cooled
Type IV: Pursuit, ground attack, 1922
Type V: Two-seat pursuit
- TP-1 - Engineering Division
Type VI: Ground attack, 1920-1922
Type VII: Infantry liaison
- IL-1 - Orenco
Type VIII: Night observation
Type IX: Artillery observation
Type X: Corps observation
- CO-1 - Engineering Division
- CO-2 - Engineering Division
- CO-3 - Engineering Division
- CO-4 - Atlantic
- XCO-5 - Engineering Division
- XCO-6 - Engineering Division
- XCO-7 - Boeing
- XCO-8 - Atlantic
Type XI: Day bombardment
- DB-1 - Gallaudet
Type XII: Night bombardment, short range
- NBS-1 - Martin (formerly designated MB-2)
- XNBS-2 - Lowe-Willard-Fowler
- XNBS-3 - Elias
- XNBS-4 - Curtiss
Type XIII: Night bombardment, long range
Type XIV: Trainer, air-cooled
- TA-1 - Elias
- TA-2 - Huff-Daland
- TA-3 - Dayton-Wright Aircraft
- TA-4 - Engineering Division (project - not built)
- TA-5 - Dayton-Wright Aircraft
- TA-6 - Huff-Daland
Type XV: Trainer, water-cooled
- TW-1 - Engineering Division
- TW-2 - Cox-Klemin
- TW-3 - Dayton-Wright Aircraft
- TW-4 - Fokker
- TW-5 - Huff-Daland
Ambulance, 1919-1924
- XA-1 - Cox-Klemin
- A-2 - Fokker
Messenger
Pursuit, special
Racer
- R-1 - Verville
- R-2 - Thomas Morse
- R-3 - Verville-Sperry
- R-4 - Loening
- R-5 - Thomas Morse
- R-6 - Curtiss
- R-7 - Engineering Division
- R-8 - Curtiss
Seaplane
Transport
Army Air Corps/Army Air Forces/Air Force 1924-1962
Attack, 1924-1948
- A-1 - skipped to prevent confusion with Cox-Klemin XA-1
- XA-2 - Douglas
- A-3 - Curtiss
- A-4 - Curtiss
- A-5 - Curtiss
- A-6 - Curtiss
- XA-7 - Fokker
- A-8 - Curtiss
- XA-9 - Lockheed
- YA-10 Shrike - Curtiss
- XA-11 - Consolidated
- A-12 Shrike - Curtiss
- YA-13 - Northrop
- YA-14 - Curtiss
- XA-15 - Martin
- XA-16 - Northrop
- A-17 - Northrop
- A-18 Shrike - Curtiss
- A-19 - Vultee
- A-20 Havoc - Douglas (redesignated B-20 in 1948)
- XA-21 - Stearman
- A-22 Maryland - Martin
- A-23 Baltimore - Martin
- A-24 Banshee - Douglas (redesignated F-24 in 1948)
- A-25 Shrike - Curtiss
- A-26 Invader - Douglas (redesignated B-26 in 1948, then A-26 in 1966)
- A-27 - North American
- A-28 Hudson - Lockheed
- A-29 Hudson - Lockheed
- A-30 Baltimore - Martin
- A-31 Vengeance - Vultee
- A-32 - Brewster
- A-33 - Northrop
- A-34 - Brewster
- A-35 - Vultee
- A-36 - North American
- XA-37 - Hughes
- XA-38 Grizzly - Beechcraft
- XA-39 - Kaiser-Fleetwings
- A-40 - Curtiss
- A-41 - Vultee
- XA-42 Mixmaster - Douglas
- XA-43 Blackhawk - Curtiss-Wright
- XA-44 - Consolidated
- XA-45 - Martin
Bomber
Until 1926, the Army Air Service had three sequences for bombers. Light bombers were indicated by the LB- prefix, medium bombers by the B- prefix, and heavy bombers by the HB- prefix. In 1926, the three-category system was scrapped and all bombers subsequently built were placed in the B- sequence.
Light Bomber, 1924-1926
- LB-1 - Huff-Daland (later Keystone)
- LB-2 - Atlantic (Fokker Aircraft Corp after 1925)
- XLB-3 - Keystone
- XLB-4 - Martin
- LB-5 - Keystone
- LB-6 - Keystone
- LB-7 - Keystone
- LB-8 - Keystone
- LB-9 - Keystone
- LB-10 - Keystone
- LB-11 - Keystone
- XLB-12 - Keystone
- LB-13 - Keystone
- LB-14 - Keystone
Medium Bomber, 1924-1926
Heavy Bomber, 1924-1926
- XHB-1 - Huff-Daland
- XHB-2 - Atlantic Aircraft Corporation (Fokker Aircraft Corp after 1925)
- XHB-3 - Huff-Daland
Unified bomber sequence, 1926-1962
- XB-1 - Huff-Daland-Keystone
- B-2 Condor - Curtiss
- B-3 - Keystone
- B-4 - Keystone
- B-5 - Keystone
- B-6 - Keystone
- Y1B-7 - Douglas
- XB-8 - Fokker
- Y1B-9 - Boeing
- B-10 - Martin
- YB-11 - Douglas
- B-12 - Martin
- XB-13 - Martin
- XB-14 - Martin
- XB-15 - Boeing
- XB-16 - Martin
- B-17 Flying Fortress - Boeing
- B-18 Bolo - Douglas
- XB-19 - Douglas
- Y1B-20 - Boeing
- XB-21 - North American
- XB-22 - Douglas
- B-23 Dragon - Douglas
- B-24 Liberator - Consolidated
- B-25 Mitchell - North American
- B-26 Marauder - Glenn L. Martin Company|Martin
- B-26 Invader - designation of A-26 Invader from 1948 to 1966
- XB-27 - Martin
- XB-28 Dragon - North American
- B-29 Superfortress - Boeing
- XB-30 - Lockheed
- XB-31 - Douglas
- B-32 Dominator - Consolidated
- XB-33 Super Marauder - Martin
- B-34 Lexington - Lockheed
- YB-35 - Northrop
- B-36 Peacemaker - Convair
- B-37 - Lockheed]]
- XB-38 Flying Fortress - Boeing
- XB-39 Superfortress - Boeing
- YB-40 Flying Fortress - Boeing
- XB-41 Liberator - Consolidated
- XB-42 Mixmaster - Douglas
- XB-43 Jetmaster - Douglas
- XB-44 Superfortress - Boeing
- B-45 Tornado - North American
- XB-46 - Convair
- B-47 Stratojet - Boeing
- XB-48 - Martin
- YB-49 - Northrop
- B-50 Superfortress - Boeing
- XB-51 - Martin
- B-52 Stratofortress - Boeing
- XB-53 - Convair
- B-54 - Boeing
- XB-55 - Boeing
- B-56 - Boeing
- B-57 - Martin
- B-58 Hustler - Convair
- XB-59 - Boeing
- YB-60 - Convair
- B-61 Matador - Martin] (later redesignated TM-61 and later MGM-1 under unified missile sequence)
- B-62 Snark - Northrop (later redesignated SM-62)
- B-63 Rascal - Bell (later redesignated GAM-63)
- B-64 Navaho - North American (later redesignated SM-64)
- B-65 Atlas - Convair (later redesignated SM-65)
- B-66 Destroyer - Douglas
- B-67 Crossbow - Radioplane (later redesignated GAM-67)
- XB-68 - Martin
- RB-69 - Lockheed
- XB-70 Valkyrie - North American
- SR-71 Blackbird - Lockheed; SR- denotes "strategic reconnaissance"
Bomber, long range, 1935-1936
A short-lived designation used from 1935-1936 to refer to three long-range bomber projects commissioned by the Army Air Corps.
- XBLR-1 - Boeing (later redesignated XB-15)
- XBLR-2 - Douglas (later redesignated XB-19)
- XBLR-3 - Sikorsky
Missiles
Beginning with #68, the M- (missile) and B- (bomber) series diverged. The following missiles, some of which are incorrectly labeled as "formerly designated B-xx" in some sources, never used a B-series designation.
- SM-68 Titan - Martin (redesignated LGM-25 under unified missile sequence)
- IM-69 Bomarc - Boeing (later redesignated IM-99, then CIM-10 under unified missile sequence)
- IM-70 Talos - Bendix (redesignated RIM-8 under unified missile sequence)
- XGAM-71 Buck Duck - Convair
- GAM-72 Quail - McDonnell (redesignated ADM-20 under unified missile sequence)
- XSM-73 Goose - Fairchild
- SM-75 Thor - Douglas (redesignated PGM-17 under unified missile sequence)
- TM-76 Mace - Martin (redesignated MGM-13 under unified missile sequence)
- GAM-77 Hound Dog - North American (redesignated AGM-28 under unified missile sequence)
- SM-78 Jupiter - Chrysler (redesignated PGM-19 under unified missile sequence)
- GAM-79 White Lance - Martin
- SM-80 Minuteman - Boeing (redesignated LGM-30 under unified missile sequence)
- RM-81 Agena - Lockheed
- XRM-82 Loki - Bendix (redesignated PWN-1 under unified missile sequence)
- GAM-83 Bullpup - Martin (redesignated AGM-12 under unified missile sequence)
- XRM-84 Aerobee-hi - Aerojet General (redesignated PWN-2 under unified missile sequence)
- XRM-85 Nike-Cajun (redesignated PWN-3 under unified missile sequence)
- XRM-86 Exos (redesignated PWN-4 under unified missile sequence)
- GAM-87 Skybolt - Douglas (redesignated AGM-48 under unified missile sequence)
- SRM-88 - Cooper (redesignated PWN-5 under unified missile sequence)
- XRM-89 Blue Scout 1 - Ford
- XRM-90 Blue Scout 2 - Ford
- XRM-91 Blue Scout Junior - Ford
- XRM-92 Air Force Scout - Ford
Cargo, 1924-1962
- C-1 - Douglas
- C-2 - Fokker
- C-3 - Ford
- C-4 - Ford
- C-5 - Fokker
- C-6 - Sikorsky
- C-7 - Fokker
- C-8 - Fairchild
- C-9 - Ford
- C-10 Robin - Curtiss-Wright
- C-11 Fleetster - Consolidated
- C-12 Vega - Lockheed
- C-13 - skipped
- C-14 - Fokker
- C-15 - Fokker
- C-16 - Fokker
- C-17 Super Vega - Lockheed
- C-18 Monomail - Boeing
- C-19 Alpha - Northrop
- C-20 - Fokker
- C-21 Dolphin - Douglas
- C-22 Fleetster - Consolidated
- C-23 Altair - Lockheed
- Y1C-24 - American
- C-25 Altair - Lockheed
- C-26 Dolphin - Douglas
- C-27 Airbus - Bellanca
- C-28 - Sikorsky
- C-29 Dolphin - Douglas
- C-30 Condor - Curtiss-Wright
- C-31 - Kreider-Reisner
- C-32 - Douglas
- C-33 - Douglas
- C-34 - Douglas
- XC-35 Electra - Lockheed
- C-36 Electra - Lockheed
- C-37 Electra - Lockheed
- C-38 - Douglas
- C-39 - Douglas
- C-40 Electra - Lockheed
- C-41 - Douglas
- C-42 - Douglas
- C-43 Traveller - Beechcraft
- XC-44 - Messerschmitt
- C-45 Expeditor - Beechcraft
- C-46 Commando - Curtiss-Wright
- C-47 Skytrain - Douglas
- C-48 Skytrain - Douglas
- C-49 Skytrain - Douglas
- C-50 Skytrain - Douglas
- C-51 Skytrain - Douglas
- C-52 Skytrain - Douglas
- C-53 Skytrooper - Douglas
- C-54 Skymaster - Douglas
- C-55 Commando - Curtiss-Wright
- C-56 Lodestar - Lockheed
- C-57 Lodestar - Lockheed
- C-58 Bolo - Douglas
- C-59 Lodestar - Lockheed
- C-60 Lodestar - Lockheed
- C-61 Forwarder - Fairchild
- C-62 - Waco
- C-63 Hudson - Lockheed
- C-64 Norseman - Noorduyn
- C-65 Skycar - Stout
- C-66 Lodestar - Lockheed
- C-67 Dragon - Douglas
- C-68 - Douglas
- C-69 Constellation - Lockheed
- C-70 Nightingale - Howard
- C-71 Executive - Spartan
- C-72 - Waco
- C-73 - Boeing
- C-74 Globemaster - Douglas
- C-75 - Boeing
- C-76 Caravan - Curtiss-Wright
- C-77 - Cessna
- C-78 Bobcat - Cessna
- C-79 - Junkers
- C-80 - Harlow
- C-81 Reliant - Stinson
- C-82 Packet - Fairchild
- C-83 Coupe - Piper
- C-84 - Douglas
- C-85 Orion - Lockheed
- C-86 Forwarder - Fairchild
- C-87 Liberator Express - Consolidated
- C-88 - Fairchild
- C-89 - Hamilton
- C-90 - Luscombe
- C-91 - Stinson
- C-92 - Akron-Funk
- C-93 Conestoga - Budd
- C-94 - Cessna
- C-95 Grasshopper - Taylorcraft
- C-96 - Fairchild
- C-97 Stratofreighter - Boeing
- C-98 Clipper - Boeing
- XC-99 - Convair
- C-100 Gamma - Northrop
- C-101 Vega - Lockheed
- C-102 Speedster - Rearwin
- C-103 - Grumman
- C-104 - Lockheed
- XC-105 - Boeing
- C-106 - Cessna
- C-107 Skycar - Stout
- C-108 Flying Fortress - Boeing
- C-109 Liberator Express - Consolidated
- C-110 - Douglas
- C-111 Super Electra - Lockheed
- XC-112 - Douglas
- C-113 Commando - Curtiss-Wright
- C-114 Skymaster - Douglas
- C-115 Skymaster - Douglas
- C-116 Skymaster - Douglas
- C-117 Super Skytrain - Douglas
- C-118 Liftmaster - Douglas
- C-119 Flying Boxcar - Fairchild
- C-120 Packplane - Fairchild
- C-121 Constellation - Lockheed
- YC-122 Avitruck - Fairchild
- C-123 Provider - Fairchild
- C-124 Globemaster II - Douglas
- C-125 Raider - Northrop
- C-126 - Cessna
- C-127 - Boeing
- C-128 Flying Boxcar - Fairchild
- C-129 Super Skytrain - Douglas
- C-130 Hercules - Lockheed
- C-131 Samaritan - Convair
- C-132 - Douglas
- C-133 Cargomaster - Douglas
- YC-134 - Stroukoff
- C-135 Stratotanker - Boeing
- YC-136 - Fairchild
- C-137 Stratoliner - Boeing
- C-138 - reserved for Fokker F27, but never assigned
- C-139 - Lockheed
- C-140 Jetstar - Lockheed
- C-141 Starlifter - Lockheed
- XC-142 - Vought
- C-143 - reserved for what would become the X-19, but never officially assigned
After 2005, several planes were added to this sequence.
- C-143 - Bombardier
- C-144 - CASA
Drone
Aerial Target
1940-1941
- A-1 - Fleetwings
- A-2 - Radioplane
- A-3 - Curtiss
- A-4 - Douglas
- A-5 - Boeing
- A-6 - Douglas
- A-7 Airacobra - Bell
- A-8 Cadet - Culver
1942-1948
- PQ-8 Cadet - Culver
- PQ-9 - Culver
- PQ-10 - Culver
- PQ-11 - Fletcher
- PQ-12 - Fleetwings
- PQ-13 - ERCO
- PQ-14 - Culver
- PQ-15 - Culver
Aerial Target, 1942-1948
- OQ-2 - Radioplane
- OQ-3 - Radioplane/Frankfort
- OQ-4 - Brunswick-Balke-Collender
- OQ-5
- OQ-6 - Radioplane
- OQ-7 - Radioplane
- OQ-11 - Simmonds Aerocessories
- OQ-12 - Radioplane
- OQ-13 - Radioplane
- OQ-14 - Radioplane/Frankfort
- OQ-16
- OQ-17 - Radioplane
- OQ-18
- OQ-19 - Radioplane
Controllable Bomb, 1942-1945
- BQ-1 - Fleetwings
- BQ-2 - Kaiser-Fleetwings
- BQ-3 - Fairchild
- BQ-4 - Interstate
- BQ-5 - Interstate
- BQ-6 - Interstate
- BQ-7 Aphrodite - Boeing
- BQ-8 Liberator - Consolidated[citation needed]
Target Control, 1942-1948
- CQ-1 - Fletcher
- CQ-2 - Stinson
- CQ-3 Expeditor - Beech
- CQ-4 Flying Fortress - Boeing
Unified sequence, 1948-1962
- Q-1 - Radioplane
- Q-2 Firebee - Ryan
- Q-3 - Radioplane
- Q-4 - Radioplane/Bendix
- Q-5 Kingfisher - Lockheed
- Q-6
- Q-7 - skipped: request for redesignated QB-17 not approved
- Q-8 - skipped: request for redesignated QF-80 not approved
- Q-8 Cadet Culver
- Q-9
- Q-10 - Radioplane
- Q-11 - skipped
- Q-12 Challenger - Beech
- Q-14 Cadet - Culver
Electronic (modified aircraft)
- EB-47 Stratojet - Boeing
- ERB-47 Stratojet - Boeing
- EB-57 Canberra - Martin
- EB-66 Destroyer - Douglas
- EC-47 Skytrain - Douglas
- EC-54 Skymaster - Douglas
- EC-121 Warning Star - Lockheed
- EC-130E Commando Solo - Lockheed
- EC-130H Compass Call - Lockheed
- EC-130J Commando Solo II - Lockheed
- EC-135 Looking Glass - Boeing
- EF-105 Thunderchief - Republic
- EF-111A Raven - General Dynamics
Glider
Assault Glider, 1942-1944
- AG-1 - Christopher
- AG-2 - Timm
Bomb Glider, 1942-1944
- BG-1 - Fletcher
- BG-2 - Fletcher
- BG-3 - Cornelius
Cargo Glider, 1941-1948
- CG-1 - Frankfort
- CG-2 - Frankfort
- CG-3 - Waco
- CG-4 Haig - Waco
- CG-5 - St. Louis
- CG-6 - St. Louis
- CG-7 - Bowlus/Douglas
- CG-8 - Bowlus/Douglas
- CG-9 - AGA Aviation
- CG-10 Trojan Horse - Laister-Kauffman
- CG-11 - Snead
- CG-12 - Read-York
- CG-13 - Waco
- CG-14 - Chase
- CG-15 Hadrian - Waco
- CG-16 - General Airborne Transport
- CG-17 - Douglas
- CG-18 - Chase
- CG-19 - Douglas
- CG-20 - Chase
Fuel Glider, 1930-1948
- FG-1 - Cornelius
Powered Glider, 1943-1948
- PG-1 - Northwestern
- PG-2 - Ridgefield
- PG-3 - Waco
Training Glider, 1941-1948
- TG-1 - Frankfort
- TG-2 - Schweizer
- TG-3 - Schweizer
- TG-4 - Laister-Kauffman
- TG-5 Grasshopper - Aeronca
- TG-6 Grasshopper - Taylorcraft
- TG-7 Orlik - SZD
- TG-8 Grasshopper - Piper
- TG-9 - Briegleb
- TG-10 - Wichita Engineering
- TG-11 - Schempger
- TG-12 - Bowlus
- TG-13 - Briegleb
- TG-14 - Stiglemeier
- TG-15 - Franklin
- TG-16 - A.B.C.
- TG-17 - Franklin
- TG-18 - Midwest
- TG-19 - Schweyer
- TG-20 - Laister-Kauffman
- TG-21 - Notre Dame
- TG-22 - Melrose
- TG-23 - Harper-Corcoran
- TG-24 - Bowlus-Dupont
- TG-25 - Plover
- TG-26 - Universal
- TG-27 - Grunau
- TG-28 - Haller
- TG-29 - Volmer Jensen
- TG-30 Bluebird - Smith
- TG-31 - Aero Industries
- TG-32 - Pratt-Read
- TG-33 - Aeronca
Unified sequence, 1948-1955
- G-2 - Ridgefield
- G-3 - Waco
- G-4 Haig - Waco
- G-10 Trojan Horse - Laister-Kauffman
- G-13 - Waco
- G-14 - Chase
- G-15 Hadrian - Waco
- G-18 - Chase
- G-20 - Chase
Sailplane, 1960-1962
- S-1 - Schweizer
- S-2 - Schweizer
Gyroplane, 1935-1939
- G-1 - Kellett
- G-2 - Pitcairn
Pursuit, 1924-1948/Fighter, 1948-1962
Designated P- for "pursuit" until 1948, when the United States Air Force was founded. After this, all P- designations were changed to F- ("fighter"), but the original numbers were retained.
- P-1 Hawk - Curtiss
- P-2 Hawk - Curtiss
- P-3 Hawk - Curtiss
- XP-4 - Boeing
- P-5 Hawk - Curtiss
- P-6 Hawk - Curtiss
- XP-7 - Boeing
- XP-8 - Boeing
- XP-9 - Boeing
- XP-10 - Curtiss
- P-11 Hawk - Curtiss
- P-12 - Boeing
- XP-13 Viper - Thomas Morse
- XP-14 - Curtiss
- XP-15 - Boeing
- P-16 - Berliner-Joyce
- XP-17 Hawk - Curtiss
- Curtiss XP-18 (paper project only)
- Curtiss XP-19 (paper project only)
- YP-20 - Curtiss
- XP-21 - Curtiss
- XP-22 Hawk - Curtiss
- XP-23 Hawk - Curtiss
- YP-24 - Lockheed
- Y1P-25 - Consolidated
- P-26 Peashooter - Boeing
- YP-27 - Consolidated
- Y1P-28 - Consolidated
- YP-29 - Boeing
- P-30 - Consolidated
- XP-31 - Curtiss
- XP-32 - Boeing
- P-33 - Consolidated
- XP-34 - Wedell-Williams
- P-35 - Seversky
- P-36 Hawk - Curtiss
- XP-37 - Curtiss
- P-38 Lightning - Lockheed
- P-39 Airacobra - Bell
- P-40 - Curtiss
- XP-41 - Seversky
- XP-42 - Curtiss
- P-43 Lancer - Republic
- P-44 Rocket - Republic
- XP-45 - Bell
- XP-46 - Curtiss
- P-47 Thunderbolt - Republic
- XP-48 - Douglas
- XP-49 - Lockheed
- XP-50 - Grumman
- P-51 Mustang - North American
- XP-52 - Bell
- XP-53 - Curtiss
- XP-54 Swoose Goose - Vultee
- XP-55 Ascender - Curtiss
- XP-56 Black Bullet - Northrop
- XP-57 - Tucker
- XP-58 Chain Lightning - Lockheed
- P-59 Airacomet - Bell
- YP-60 - Curtiss
- P-61 Black Widow - Northrop
- XP-62 - Curtiss
- P-63 Kingcobra - Bell
- P-64 - North American
- XP-65 - Grumman
- P-66 Vanguard - Vultee
- XP-67 Bat - McDonnell
- XP-68 Tornado - Vultee
- XP-69 - Republic
- P-70 - Douglas
- XP-71 - Curtiss
- XP-72 - Republic
- XP-73 - Hughes (officially never assigned)
- P-74 - skipped
- P-75 Eagle - Fisher
- XP-76 - Bell
- XP-77 - Bell
- XP-78 - North American
- XP-79 Flying Ram - Northrop
- P-80 Shooting Star - Lockheed (F-80 after 1947)
- XP-81 - Convair
- F-82 Twin Mustang - North American
- XP-83 - Bell
- P-84/F-84 Thunderjet - Republic
- XP-85/XF-85 Goblin - McDonnell
- F-86 Sabre - North American
- XP-87/XF-87 Blackhawk - Curtiss
- XP-88/XF-88 Voodoo - McDonnell
- F-89 Scorpion - Northrop
- XF-90 - Lockheed
- XF-91 Thunderceptor - Republic
- XF-92A - Convair
- YF-93A - North American
- F-94 Starfire - Lockheed
- YF-95A - North American
- YF-96A - Republic
- F-97 Starfire - Lockheed
- XF-98 - Hughes (later redesignated GAR-1, then AIM-4 in unified missile sequence)
- F-99 Bomarc - Boeing (later redesignated IM-99, then CIM-10 in unified missile sequence)
- F-100 Super Sabre - North American
- F-101 Voodoo - McDonnell
- F-102 Delta Dagger - Convair
- XF-103 - Republic
- F-104 Starfighter - Lockheed
- F-105 Thunderchief - Republic
- F-106 Delta Dart - Convair
- F-107 - North American
- XF-108 Rapier - North American
- F-109 - temporarily reserved for what became the F-101B, but never officially assigned[2]
- YF-109 - designation requested for Bell D-188A, but never officially assigned
- F-110 Spectre - McDonnell Douglas (redesignated F-4 Phantom II in 1962)
- F-111 Aardvark - General Dynamics
Unofficial designations YF-112 and up were later assigned to "black" projects - see Fighter series in Unified System.
Fighter, Multiplace
Pursuit, Biplace
Observation
Observation, 1924-1942
- O-1 Falcon - Curtiss
- O-2 - Douglas
- XO-3 Mohawk - Dayton-Wright
- XO-4 - Martin
- O-5 - Douglas
- O-6 - Thomas-Morse
- O-7 - Douglas
- O-8 - Douglas
- O-9 - Douglas
- XO-10 - Loening
- O-11 Falcon - Curtiss
- O-12 Falcon - Curtiss
- O-13 Falcon - Curtiss
- XO-14 - Douglas
- XO-15 - Keystone
- XO-16 Falcon - Curtiss
- XO-17 Courier - Consolidated
- XO-18 Falcon - Curtiss
- O-19 - Thomas-Morse
- YO-20 - Thomas-Morse
- XO-21 - Thomas-Morse
- O-22 - Douglas
- YO-23 - Thomas-Morse
- O-24 - Curtiss
- O-25 - Douglas
- Y1O-26 - Curtiss
- Y1O-27 - Fokker
- O-28 Corsair - Vought
- O-29 - Douglas
- O-30 - Curtiss
- O-31 - Douglas
- O-32 - Douglas
- Y1O-33 - Thomas-Morse
- O-34 - Douglas
- O-35 - Douglas
- XO-36 - Douglas
- O-37 - Keystone
- O-38 - Douglas
- O-39 Falcon - Curtiss
- O-40 Raven - Curtiss
- Y1O-41 - Thomas-Morse
- O-42 - Douglas
- Y1O-43 - Douglas
- XO-44 - Douglas
- O-45 - Martin
- O-46 - Douglas
- O-47 - North American
- XO-48 - Douglas
- O-49 Vigilant - Stinson (redesignated L-1 in 1942)
- YO-50 - Bellanca
- YO-51 Dragonfly - Ryan
- O-52 Owl - Curtiss
- O-53 Havoc - Douglas
- YO-54 - Stinson
- YO-55 - ERCO
- O-56 Ventura - Lockheed
- O-57 Grasshopper - Taylorcraft (redesignated L-2 in 1942)
- O-58 Grasshopper - Aeronca (redesignated L-3 in 1942)
- O-59 Grasshopper - Piper (redesignated L-4 in 1942)
- YO-60 - Kellett
- YO-61 - Pitcairn
- O-62 Sentinel - Stinson (redesignated L-5 in 1942)
- XO-63 Grasshopper - Interstate (redesignated XL-6 in 1942)
Observation amphibian, 1925-1948
- OA-1 - Loening
- OA-2 - Loening
- OA-3 Dolphin - Douglas
- OA-4 Dolphin - Douglas
- OA-5 - Douglas
- OA-6 - Consolidated
- OA-7 - Douglas
- OA-8 - Sikorsky
- OA-9 Goose - Grumman
- OA-10 Catalina - Consolidated
- OA-11 - Sikorsky
- OA-12 Duck - Grumman
- OA-13 Goose - Grumman
- OA-14 Widgeon - Grumman
- OA-15 Seabee - Republic
Liaison, 1942-1962
- L-1 Vigilant - Stinson
- L-2 Grasshopper - Taylorcraft
- L-3 Grasshopper - Aeronca
- L-4 Grasshopper - Piper
- L-5 Sentinel - Stinson
- L-6 Grasshopper - Interstate
- L-7 - Universal Aircraft
- L-8 Cadet - Interstate
- L-9 - Stinson
- L-10 - Ryan
- L-11 - Bellanca
- L-12 Reliant - Stinson
- L-13 - Stinson/Convair
- L-14 Cub - Piper
- L-15 Scout - Boeing
- L-16 Champion - Aeronca
- L-17 Navion - North American/Ryan
- L-18 Super Cub - Piper
- L-19 Bird Dog - Cessna
- L-20 Beaver - de Havilland Canada
- L-21 Super Cub - Piper
- L-22 Navion - Ryan
- L-23 Seminole - Beechcraft
- L-24 Courier - Helio
- L-25 - McDonnell
- L-26 Commander - Aero Design
- L-27 - Cessna
- L-28 Super Courier - Helio
Reconnaissance
Photographic reconnaissance, 1930-1948 / Reconnaissance, 1948-1962
- F-1 - Fairchild
- F-2 Expeditor - Beechcraft
- F-3 Havoc - Douglas
- F-4 Lightning - Lockheed
- F-5 Lightning - Lockheed
- F-6 Mustang - North American
- F-7 Liberator - Consolidated
- F-8 Mosquito - de Havilland
- F-9 Flying Fortress - Boeing
- F-10 Mitchell - North American
- XF-11/XR-11 - Hughes (redesignated XR-11 in 1948)
- XF-12/XR-12 Rainbow - Republic (redesignated XR-12 in 1948)
- F-13 Superfortress - Boeing
- XF-14 Shooting Star - Lockheed
- F-15 Reporter - Northrop
- XR-16 Stratofortress - Boeing
Reconnaissance-strike, 1960-1962
Both of the following aircraft are part of the B- (bomber) series.
Rotary Wing, 1941-1948/Helicopter 1948-present
Designated R- for "rotary wing" until 1948, when the United States Air Force was founded. After this, all R- designations were changed to H- ("helicopter"), but the original numbers were retained. After 1962, the series was continued within the Unified Designation System.
- R-1 - Platt-LePage
- R-2 - Kellett (Autogyro redesignated G-1)
- R-3 - Kellett (Autogyro redesignated G-1)
- Sikorsky R-4 Hoverfly - Sikorsky
- R-5/H-5 Dragonfly - Sikorsky
- R-6 Hoverfly II - Sikorsky
- R-7 - Sikorsky
- XR-8 Kellett
- R-9/H-9 - Firestone
- R-10/H-10 - Kellett
- R-11/H-11 - Rotorcraft
- R-12/H-12 - Bell
- R-13/H-13 Sioux - Bell
- R-14 - Firestone
- R-15/H-15 - Bell
- R-16/H-16 - Piasecki
- XR-17/XH-17 - Hughes/Kellett
- YH-18 - Sikorsky
- H-19 - Sikorsky
- XH-20 - McDonnell
- H-21 - Piasecki
- YH-22 - Kaman
- OH-23 Raven - Hiller
- YH-24 - Seibel
- H-25 - Piasecki
- XH-26 Jet Jeep - American Helicopter
- YH-27 Transporter - Piasecki
- XH-28 - Hughes
- H-29 - McDonnell
- YH-30 - McCulloch
- YH-31 - Doman
- YH-32 - Hiller
- XH-33 - Bell (redesignated XV-3 in 1952)
- H-34 Choctaw - Sikorsky
- XH-35 - McDonnell (redesignated XV-1 in 1952)
- H-36 - reserved for secret project LONG EARS
- H-37 Mojave - Sikorsky
- H-38 - reserved for secret project SHORT TAIL
- XH-39 - Sikorsky
- XH-40 - Bell
- YH-41 Seneca - Cessna
- XH-42 - Hughes
- HH-43 Huskie - Kaman
- H-44 - reserved for secret project BIG TOM
- H-45 - reserved for secret project STEP CHILD
- H-46 Sea Knight - Boeing Vertol
- H-47 Chinook - Boeing Vertol
- XH-48 - Bell (redesignated UH-1F)
- XH-49 - Boeing Vertol (redesignated XCH-46B)
- H-50 DASH - Gyrodyne
- XH-51 - Lockheed
- H-52 Sea Guard - Sikorsky
- H-53 - Sikorsky
- H-54 Tarhe - Sikorsky
- H-55 Osage - Hughes
- H-56 Cheyenne - Lockheed
- H-57 Sea Ranger - Bell
- H-58 Kiowa - Bell
- XH-59 - Sikorsky
- H-60 Black Hawk - Sikorsky
- YH-61 - Boeing Vertol
- XH-62 - Boeing Vertol
- YH-63 Kingcobra - Bell
- H-64 Apache - Hughes
- H-65 Dolphin - Aérospatiale
- H-66 Comanche - Boeing/Sikorsky
- H-67 Creek - Bell
- H-68 Stingray - Agusta
- H-69 - skipped
- H-70 - Bell
- H-71 Kestrel - Lockheed Martin
- H-72 Lakota - Eurocopter
- H-68 Stingray - Agusta
Supersonic/special test, 1946-1948
- XS-1 - Bell
- XS-2 - Bell
- XS-3 Stiletto - Douglas
- XS-4 Bantam - Northrop
- XS-5 - Bell
The series was continued as the X (Experimental) series after 1948 - see X-series in Unified System.
Trainer
Advanced Trainer, 1925-1948
- AT-1 - Huff-Daland
- AT-2 - Huff-Daland
- AT-3 - Boeing
- AT-4 Hawk - Curtiss
- AT-5 Hawk - Curtiss
- AT-6 Texan - North American
- AT-7 Navigator - Beechcraft
- AT-8 Bobcat - Cessna
- AT-9 Jeep - Curtiss-Wright
- AT-10 Wichita - Beechcraft
- AT-11 Kansan - Beechcraft
- AT-12 Guardsman - Republic
- XAT-13 Gunner - Fairchild
- XAT-14 Gunner - Fairchild
- XAT-15 Crewmaker - Boeing-Stearman
- AT-16 - Noorduyn
- AT-17 Bobcat - Cessna
- AT-18 Hudson - Lockheed
- AT-19 Reliant - Stinson
- AT-20 Anson - Federal
- AT-21 Gunner - Fairchild
- AT-22 Liberator - Consolidated
- AT-23 Marauder - Martin
- AT-24 Mitchell - North American
Basic Combat, 1936-1940
- BC-1 - North American
- BC-2 - North American
- BC-3 - Vultee
Superseded by Advanced Trainer (AT-).
Basic Trainer, 1930-1948
- BT-1 - Douglas
- BT-2 - Douglas
- YBT-3 - Stearman
- XBT-4 - Curtiss
- YBT-5 - Stearman
- BT-6 - Consolidated
- Y1BT-7 - Consolidated
- BT-8 - Seversky
- BT-9 - North American
- Y1BT-10 - North American
- BT-11 - Aircraft Research
- BT-12 - Fleetwings
- BT-13 Valiant - Vultee
- BT-14 - North American
- BT-15 Valiant - Vultee
- XBT-16 Valiant - Vultee
- XBT-17 - Boeing
Primary Trainer, 1925-1948
- PT-1 Trusty - Consolidated
- XPT-2 Trusty - Consolidated
- PT-3 Trusty - Consolidated
- PT-4 Trusty - Consolidated
- XPT-5 Trusty - Consolidated
- YPT-6 - Consolidated
- YPT-7 Pinto - Mohawk
- XPT-8 - Consolidated
- YPT-10 - Stearman
- YPT-10 - Verville
- PT-11 - Consolidated
- PT-12 - Consolidated
- PT-13 Kaydet - Boeing
- PT-14 - Waco
- YPT-15 - St. Louis
- PT-16 - Ryan
- PT-17 Kaydet - Boeing
- PT-18 Kaydet - Boeing
- PT-19 Cornell - Fairchild
- PT-20 - Ryan
- PT-21 Recruit - Ryan
- PT-22 Recruit - Ryan
- PT-23 Cornell - Fairchild
- PT-24 Moth - de Havilland
- YPT-25 - Ryan
- PT-26 Cornell - Fairchild
- PT-27 Kaydet - Boeing
Foreign-Built Training Aircraft, 1925-1948
- Airspeed Oxford - Airspeed Ltd
- Avro Anson - Avro
- De Havilland Dominie - De Havilland
- De Havilland Moth Minor - De Havilland
- De Havilland Tiger Moth - De Havilland
- Heinkel He 22 - Heinkel
- Morane-Saulnier MS-234 - Morane-Saulnier
- Miles Master
- Percival Proctor - Percival Aircraft Limited
- Westland Lysander - Westland Aircraft
Unified sequence, 1948-present
The AT-6 Texan, AT-7 Navigator, and AT-11 Kansan, were retroactively given T- designations. The new sequence began at 28, next in sequence after PT-27.
- T-6 Texan - North American
- T-7 Navigator - Beechcraft
- T-11 Kansan - Beechcraft
- T-28 Trojan - North American
- T-29 Flying Classroom - Convair
- XT-30 - Douglas
- XT-31 - Fairchild
- XT-32 - Convair
- T-33 Shooting Star - Lockheed
- T-34 Mentor - Beechcraft
- T-35 Buckaroo - Temco
- XT-36 Mentor - Beechcraft/Canadair
- T-37 Tweet - Cessna
- T-38 Talon - Northrop
- T-39 Sabreliner - North American
- T-40 JetStar - Lockheed
- T-41 Mescalero - Cessna
- T-42 Cochise - Beechcraft
- T-43 - Boeing
- T-44 Pegasus - Beechcraft
- T-45 Goshawk - McDonnell Douglas
- T-46 - Fairchild
- T-47 - Cessna
- T-48 - Cessna
- T-48 MPATS
- T-49 - Boeing
- T-50 Golden Eagle - Korean Aerospace Industries (none have actually been procured by the United States)
- T-51 - Cessna
Convertiplane, 1952-1962
Army, 1956-1962
Airplane, Cargo, 1956-1962
- AC-1 Caribou - de Havilland Canada (redesignated CV-2 in 1962 and C-7 in 1967)
- AC-2 Buffalo - de Havilland Canada (redesignated CV-7 in 1962 and C-8 in 1967)
Airplane, Observation, 1956-1962
- AO-1 Mohawk - Grumman (redesignated OV-1 in 1962)
- AO-2 - Goodyear
- AO-3 - Goodyear
Airplane, Research, 1956-1962
- AZ-1 Marvelette - Mississippi State University
Flying Platform, 1955-1956
- HO-1 Pawnee - Hiller (redesignated VZ-1 in 1956)
- HO-2 - De Lackner (redesignated HZ-1 in 1956)
Helicopter, Cargo, 1956-1962
- HC-1 - Boeing Vertol
Helicopter, Observation, 1956-1962
- HO-1 - Sud-Ouest
- HO-2 - Hughes Aircraft
- HO-3 - Brantly
- HO-4 - Bell (redesignated OH-4A in 1962)
- HO-5 - Fairchild Hiller (redesignated OH-5A in 1962)
- HO-6 - Hughes (redesignated OH-6A in 1962)
Helicopter, Utility, 1956-1962
- HU-1 Iroquois - Bell (redesignated UH-1 in 1962)
Helicopter, Experimental, 1956-1962
- HZ-1 - De Lackner
Vertical Takeoff and Landing Research, 1956-1962
- VZ-1 Pawnee - Hiller
- VZ-2 - Boeing Vertol
- VZ-3 Vertiplane - Ryan
- VZ-4 Convertiplane - Doak
- VZ-5 Fledgling - Fairchild
- VZ-6 - Chrysler
- VZ-7 - Curtiss-Wright
- VZ-8 Airgeep - Piasecki
- VZ-9 - Avro Canada
- VZ-10 Hummingbird - Lockheed (redesignated XV-4 in 1962)
- VZ-11 Vertifan - Ryan (redesignated XV-5 in 1962)
- VZ-12 Kestrel - Hawker Siddeley (redesignated XV-6 in 1962)
Unified System, 1962-present
Airship
Anti-Submarine Warfare
- S-1 - skipped
- S-2 Tracker - Grumman
- S-3 Viking - Lockheed
Anti-Submarine Warfare Helicopter
- SH-2 Seasprite - Kaman
- SH-3 Sea King - Sikorsky
- SH-34 Seabat - Sikorsky
- SH-60 Seahawk - Sikorsky Aircraft
Attack
- A-1 Skyraider - Douglas (formerly designated AD)
- A-2 Savage - North American (formerly designated AJ)
- A-3 Skywarrior - Douglas (formerly designated A3D)
- A-4 Skyhawk - McDonnell Douglas (formerly designated A4D)
- A-5 Vigilante - North American (formerly designated A3J)
- A-6 Intruder - Grumman (formerly designated A2F)
- A-7 Corsair II - Vought
- A-8 - skipped to avoid confusion with the AV-8 Harrier II
- YA-9 - Northrop
- A-10 Thunderbolt II - Republic
- A-11 -
- applied to the prototype SR-71 Blackbird[3]
- allegedly assigned to the secret A-11 Astra.
- A-12 Avenger II - McDonnell Douglas/General Dynamics
- A-26 Invader - Douglas (redesignated from B-26 in 1966)
- A-37 Dragonfly - Cessna (originally designated AT-37)
Attack Helicopter
- AH-1 Cobra - Bell
- AH-6J Little Bird - Hughes
- AH-56 Cheyenne - Lockheed
- YAH-63 Kingcobra - Bell
- AH-64 Apache - Hughes/Boeing
- RAH-66 Comanche - Boeing/Sikorsky
Fixed-Wing Gunships
Use for attack missions is indicated by the modified mission identifier A-.
- AU-23 - Fairchild Hiller/Pilatus
- AU-24 - Helio
- AC-47 Spooky - Douglas
- AC-119 Shadow/Stinger - Fairchild
- AC-123K Provider - Fairchild
- AC-130 Spectre/Spooky - Lockheed
Bomber
Cargo
- C-1 Trader - Grumman
- C-2 Greyhound - Grumman
- C-3 - Martin
- C-4 Academe - Gulfstream
- C-5 Galaxy - Lockheed
- C-6 Ute - Beechcraft
- C-7 Caribou - de Havilland Canada
- C-8 Buffalo - de Havilland Canada
- C-9 - McDonnell Douglas
- KC-10 Extender - Douglas
- C-11 Gulfstream II - Gulfstream
- C-12 Huron - Beechcraft
- C-13 - skipped
- YC-14 - Boeing
- YC-15 - McDonnell Douglas
- C-16 - reserved for various projects, but never assigned
- C-17 Globemaster III - Boeing
- C-18 - Boeing
- C-19 - Boeing
- C-20 Gulfstream - Gulfstream
- C-21 Learjet - Learjet
- C-22 - Boeing
- C-23 Sherpa - Short
- EC-24 - Douglas
- VC-25 - Boeing
- C-26 Metroliner - Fairchild
- C-27 Spartan - Alenia
- C-28 - Cessna
- C-28 - Cessna
- C-29 - BAE Systems
- C-30 - designation reserved (in 1988/89), but never assigned
- KC-30 - marketing designation used for Airbus A330 MRTT
- C-31 Troopship - Fokker
- C-32 - Boeing
- C-33 - Boeing
- C-34 - skipped at U.S. Army request to avoid confusion with T-34; this aircraft became the UC-35A
- C-35 Citation - Cessna
- YFC-36 - designation reserved, but never assigned (aircraft was designated YAL-1 instead)
- C-37 Gulfstream V - Gulfstream
- C-38 Courier - Israeli Aircraft Industries
- C-39 - designation changed to C-40 for unrevealed reasons
- C-40 Clipper - Boeing
- C-41 Aviocar - CASA
- C-42 - skipped to avoid possible legal issues with trademarked name of Ikarus C-42 light sport plane
- C-43 - skipped to avoid confusion with T-43
- C-44 - skipped to avoid confusion with T-44
- KC-45 - Replacement for the KC-135
Cargo Helicopter
- CH-3 Sea King - Sikorsky
- CH-19 Chickasaw - Sikorsky
- CH-21 Shawnee - Piasecki
- CH-34 Choctaw - Sikorsky
- Sikorsky CH-37 Mojave - Sikorsky
- Boeing CH-46 Sea Knight - Boeing
- Boeing CH-47 Chinook - Boeing
- Sikorsky CH-53 Sea Stallion - Sikorsky
- Sikorsky CH-54 Tarhe - Sikorsky
- XCH-62 - Boeing
Drone
- Q-1 Predator - General Atomics
- Q-2 Pioneer - Pioneer UAV
- Q-3 Darkstar - Lockheed/Boeing
- Q-4 Global Hawk - Teledyne Ryan
- Q-5 Hunter - TRW/Israel Aircraft Industries
- Q-6 Outrider - Alliant Techsystems
- Q-7 Shadow - AAI Corporation
- Q-8 Fire Scout - Northrop Grumman/Ryan
- Q-9 Reaper - General Atomics
- Q-10 Snow Goose - MMIST
- Q-11 Raven - AeroVironment
- Q-12 - designation requested for MQ-1C Warrior, but not approved
- Q-13 - skipped
- Q-14 Dragon Eye - AeroVironment
- Q-15 Neptune - DRS Technologies
Electronic Warfare
- E-1 Tracer - Grumman
- E-2 Hawkeye - Grumman
- E-3 Sentry - Boeing
- E-4 NAOC - Boeing
- E-5 - Windecker
- E-6 Mercury - Boeing
- E-7 - designation reserved, but never assigned (aircraft was designated EC-18 instead)
- E-8 Joint STARS - Boeing
- E-9 Widget - de Havilland Canada
- E-10 MC2A - Boeing
Electronic Warfare (Modified Aircraft)
- EA-1 Skyraider - Douglas
- EA-3 Skywarrior - Douglas
- EA-4 Skyhawk - McDonnell Douglas
- EA-6 Prowler - Grumman
- EA-7 Corsair II - LTV
- EA-18 Growler - Northrop Grumman/Boeing
- EC-18 ARIA - Boeing
- EC-20 Gulfstream III - Gulfstream
- EC-24 - McDonnell Douglas
- EF-4 Phantom II - McDonnell Douglas
- EF-10 Skynight - Douglas
- EH-1 Quick Fix - Bell
- EH-6 Cayuse - Hughes
- EH-60 Quick Hawk - Sikorsky
- EP-3 Aries II - Lockheed
- ES-2 Tracker - Grumman
- ES-3 Shadow - Lockheed
Experimental, 1948-present
- X-1 - Bell
- X-2 - Bell
- X-3 Stiletto - Douglas
- X-4 Bantam - Northrop
- X-5 - Bell
- X-6 - Convair
- X-7 - Lockheed
- X-8 - Aerojet
- X-9 Shrike - Bell
- X-10 - North American
- X-11 - Convair
- X-12 - Convair
- X-13 Vertijet - Ryan
- X-14 - Bell
- X-15 - North American
- X-16 - Bell
- X-17 - Lockheed
- X-18 - Hiller
- X-19 - Curtiss-Wright
- X-20 Dyna-Soar - Boeing
- X-21 - Northrop
- X-22 - Bell
- X-23 - Martin Marietta (designation never officially assigned)
- X-24 - Martin Marietta
- X-25 - Bensen
- X-26 Frigate - Schweizer
- X-27 - Lockheed
- X-28 Sea Skimmer - Pereira
- X-29 - Grumman
- X-30 - Rockwell
- X-31 - Rockwell/Messerschmitt
- X-32 - Boeing
- X-33 - Lockheed Martin
- X-34 - Orbital Sciences
- X-35 - Lockheed Martin
- X-36 - McDonnell Douglas
- X-37 - Boeing
- X-38 - NASA Johnson Space Center Crew Return Vehicle prototype
- X-39 - reserved for Future Aircraft Technology Enhancements program but not used
- X-40 - Boeing
- X-41 - Classified re-entry vehicle
- X-42 - Classified upper stage rocket
- X-43 - Boeing
- X-44 MANTA - Lockheed Martin
- X-45 - Boeing
- X-46 - Boeing
- X-47 Pegasus - Northrop Grumman
- X-48 - Boeing
- X-49 - Sikorsky/Piasecki
- X-50 Dragonfly - Boeing
- X-51 - Boeing/USAF Research Laboratory
- X-52 - skipped
- X-53 - Boeing/USAF Research Laboratory
Fighter
- F-1 Fury - North American (previously designated FJ)
- F-2 Banshee - McDonnell (previously designated F2H)
- F-3 Demon - McDonnell (previously designated F3H)
- F-4 Phantom II - McDonnell Douglas (previously designated F4H)
- F-5 Freedom Fighter - Northrop
- F-6 Skyray - Douglas (previously designated F4D)
- F-7 Sea Dart - Convair (previously designated F2Y)
- F-8 Crusader - Vought (previously designated F8U)
- F-9 Cougar - Grumman (previously designated F9F)
- F-10 Skyknight - Douglas (previously designated F3D)
- F-11 Tiger - Grumman (previously designated F11F)
- YF-12 - Lockheed
- F-13 - skipped
- F-14 Tomcat - Grumman
- F-15 Eagle - McDonnell Douglas
- F-16 Fighting Falcon - General Dynamics
- YF-17 Cobra - Northrop
- F/A-18 Hornet - McDonnell Douglas
- F-19 - officially skipped; rumored to be still classified
- F-20 Tigershark - Northrop
- F-21 Kfir - Israel Aircraft Industries
- F-22 Raptor - Lockheed Martin
- YF-23 Black Widow II - Northrop/McDonnell Douglas
- YF-24 - Classified project[4][5]
- F-35 Lightning II - Lockheed Martin
Note: Captured foreign aircraft used for evaluation and aggressor were given designations in sequence—based on chronology—with "black" project aircraft, continuing the pre-1962 F series.[6]
- YF-110 - Designation used for captured MiG-21s[4]
- YF-112 - Allegedly used for captured MiGs[4]
- YF-113 - Designation used for captured MiG-23s and MiG-17s[4][6]
- YF-114 - Designation used for captured MiG-17s[4]
- F-117 Nighthawk - Lockheed
- YF-117D Tacit Blue[4]
- YF-121 rumoured Black Project[4]
- The Boeing Bird of Prey is believed to have received a "YF-1xx" designation.[4]
Glider
- TG-1 - Schweizer
- TG-2 - Schweizer
- TG-3 - Schweizer
- TG-4 - Schweizer
- TG-5 - Schweizer
- TG-6 - Schweizer
- TG-7 - Schweizer
- RG-8 Condor - Schweizer
- TG-9 - Schleicher
- TG-10 - Let L-13/L-23/L-33 Blaník
- TG-11 - Stemme
- TG-12 - Caproni Vizzola
- G-13 - skipped
- TG-14 - Aeromot
- TG-15 - Schempp-Hirth
Helicopter
- H-1 - Bell
- H-2 Seasprite - Kaman
- H-3 Sea King - Sikorsky
- YOH-4 - Bell
- YOH-5 - Fairchild Hiller
- OH-6 Cayuse - Hughes
Laser
Observation
- O-1 Bird Dog - Cessna
- O-2 Skymaster - Cessna
- YO-3A Quiet Star - Lockheed
- ZO-4 - Wren
- O-5 - De Havilland Canada
Observation Helicopter
Patrol
- P-1 - skipped
- P-2 Neptune - Lockheed (previously designated P2V)
- P-3 Orion - Lockheed (previously designated P3V)
- P-4 Privateer - Consolidated Aircraft (previously designated P4Y)
- P-5 Marlin - Martin (previously designated P5M)
- P-6 - According to official Defense Department information, this was skipped at the request of the US Navy (reasons unknown, possibly to avoid confusion with cancelled P6M SeaMaster)
- P-7 - Lockheed
- P-8 Poseidon - Boeing
Reconnaissance
- TR-1 Dragon Lady - Lockheed
- TR-3A Black Manta - Northrop (rumored Black Project)
- SR-3 Blackstar - (rumored Black Project)
Reconnaissance (Converted Aircraft)
- RA-3 Skywarrior - Douglas
- RA-5 Vigilante - North American
- RB-17 Flying Fortress - Boeing
- RB-26 Invader - Douglas
- RB-29 Superfortress - Boeing
- RB-36 Peacemaker - Convair
- RB-45 Tornado - North American]]
- RB-47 Stratojet - Boeing
- RB-52 Stratofortress - Boeing
- RB-57 Canberra - Martin
- RB-58 Hustler - Convair
- RB-66 Destroyer - Douglas
- RB-69 Neptune - Lockheed
- RC-7 - de Havilland Canada
- RC-12 Guardrail - Beechcraft
- RC-45 Expeditor - Beechcraft
- RC-47 Skytrain - Douglas
- RC-54 Skymaster - Douglas
- RC-121 Warning Star - Lockheed
- RC-130 Hercules - Lockheed
- RC-131 Samaritan - Convair
- RC-135 - Boeing
- RF-4 Phantom II - McDonnell Douglas
- RF-5 Tigereye - Northrop
- RF-8 Crusader - Chance Vought
- RF-9 Cougar - Grumman
- RF-51 Mustang - North American
- RF-61 Reporter - Northrop
- RF-80 Shooting Star - Lockheed
- RF-84 Thunderflash - Republic
- RF-86 Sabre - North American
- RF-87 Blackhawk - Curtiss-Wright
- RF-100 Super Sabre - North American
- RF-101 Voodoo - McDonnell
- RF-104 Starfighter - Lockheed
- RF-105 Thunderchief - Republic
- U-2 - Lockheed
Tanker
- KA-3 Skywarrior - Douglas
- KA-6 Intruder - Grumman
- KB-29 Superfortress - Boeing
- KB-47 Stratojet - Boeing
- KB-50 Superfortress - Boeing
- KC-10 Extender - McDonnell Douglas
- KC-97 Stratotanker - Boeing
- KC-130 Hercules - Lockheed
- KC-135 Stratotanker - Boeing
Trainer
- T-1 SeaStar - Lockheed (previously designated T2V)
- T-1 Jayhawk - Beechcraft
- T-2 Buckeye - North American (previously designated T2J)
- T-3 Firefly - Slingsby Aviation
- T-4 - skipped
- T-5 - skipped
- T-6 Texan II - Beechcraft
Utility, 1955-present
- U-1 Otter - de Havilland Canada
- U-2 - Lockheed
- U-3 - Cessna
- U-4 Aero Commander - Aero Design
- U-5 Twin Courier - Helio
- U-6 Beaver - de Havilland Canada
- U-7 Super Cub - Piper
- U-8 Seminole - Beechcraft
- U-9 Aero Commander - Aero Design
- U-10 Super Courier - Helio
- U-11 Aztec - Piper
- U-12 - skipped
- U-13 - skipped
- U-14 - skipped
- U-15 - skipped
- U-16 Albatross - Grumman
- U-17 Skywagon - Cessna
- U-18 Navion - North American/Ryan
- U-19 Sentinel - Stinson
- U-20 - Cessna
- U-21 Ute - Beechcraft
- U-22 - Beechcraft
- U-23 Peacemaker - Fairchild Hiller/Pilatus
- U-24 Courier - Helio
- U-25 Guardian - Dassault-Breguet
- U-26 Turbo Stationcar - Cessna
- U-27 Caravan - Cessna
- U-28 - Pilatus
- U-38 Twin Condor - Schweizer
Utility Helicopter
- UH-1 Iroquois - Bell
- UH-3 Sea King - Sikorsky
- UH-34 Seahorse - Sikorsky
- UH-60 Blackhawk - Sikorsky
- UH-72A Lakota - American Eurocopter
Vertical and Short Take-off and Landing Aircraft
- OV-1 Mohawk - Grumman
- CV-2 Caribou - de Havilland Canada
- XV-3 - Bell
- XV-4 Hummingbird - Lockheed
- XV-5 Vertifan - Ryan
- V-6 Kestrel - Hawker Siddeley/British Aerospace
- CV-7 Buffalo - de Havilland Canada
- XV-8 Fleep - Ryan
- AV-8 Harrier II - McDonnell Douglas/British Aerospace
- XV-9 - Hughes
- OV-10 Bronco - Rockwell International
- XV-11 Marvel - Parsons
- OV-12 - Pilatus
- XFV-12 - North American Rockwell
- V-13 - skipped
- V-14 - skipped; XV-14 was changed to XV-15 to avoid confusion with X-14
- XV-15 - Bell
- AV-16 - McDonnell Douglas/Hawker Siddeley
- XV-17 - reserved for Army, but apparently not used
- UV-18 Twin Otter - de Havilland Canada
- V-19 - reserved for Navy, but apparently not used
- UV-20 Chiricahua - Pilatus
- PV-21 - reserved for Navy airship, but apparently not used
- V-22 Osprey - Bell/Boeing
- UV-23 - Skytrader
Un-designated foreign aircraft operated by the United States
- Avro Anson
- Airspeed Oxford
- Bristol Beaufighter
- Boulton Paul Defiant
- de Havilland Mosquito
- Supermarine Spitfire
- Westland Lysander
Airborne early warning, 1952-1962
- WF Tracer - Grumman (redesignated E-1 in 1962)
- W2F Hawkeye - Grumman (redesignated E-2 in 1962)
- XWU - Vought
- WV Warning Star - Lockheed (redesignated EC-121 in 1962)
Airship
Commissioned vessels
This series of four airships (two one-offs and two production Akron-class vessels) were the only airships in American history to be commissioned as ships of the United States Navy.
Airborne Early Warning, 1952-1962
- ZWG - Goodyear
- ZWN Reliance - Goodyear
Patrol, 1947-1962
- ZPG - Goodyear
- ZPK - Goodyear
- ZP2K - Goodyear
- ZP3K - Goodyear
- ZP4K - Goodyear
- ZP5K - Goodyear
- ZPM - Goodyear
- ZPN - Goodyear
- ZP2N - Goodyear
Scout, 1954-1962
Training, 1947-1962
Ambulance, 1943-1962
Anti-submarine, 1946-1962
- S2F Tracker - Grumman
- XS2U - Vought
Attack, 1946-1962
- AD Skyraider - Douglas (redesignated A-1 in 1962)
- A2D Skyshark - Douglas
- A3D Skywarrior - Douglas (redesignated A-3 in 1962)
- A4D Skyhawk - Douglas (redesignated A-4 in 1962)
- AF Guardian - Grumman
- A2F Intruder - Grumman (redesignated A-6 in 1962)
- AH Phantom II - McDonnell Douglas (redesignated F4H, then F-4 in 1962)
- AJ Savage - North American
- A2J Super Savage - North American
- A3J Vigilante - North American (redesignated A-5 in 1962)
- AM Mauler - Martin
- AU Corsair - Vought
- A2U Cutlass - Vought
Bomber, 1931-1943
- BD Havoc - Douglas
- BG - Great Lakes
- B2G - Great Lakes
- BM - Martin
- BN - Naval Aircraft Factory
- BT - Northrop
- B2T - Northrop
- BY Fleetster - Consolidated
- B2Y - Consolidated
Fighter Bomber, 1934-1937
- BFB - Boeing
- BFC Goshawk - Curtiss
- BF2C Goshawk - Curtiss
===Torpedo Bomber, 1942-1945==]
- BTC - Curtiss
- BT2C - Curtiss
- BTD Destroyer - Douglas
- BT2D Destroyer II/Skyraider - Douglas
- BTK - Kaiser-Fleetwings
- BTM Mauler - Martin
Drone
Antisubmarine, 1959-1962
Target, 1942-1946
- TDC Cadet - Culver
- TD2C Cadet - Culver
- TD3C - Culver
- TD4C - Culver
- TDD - Radioplane
- TD2D Katydid - McDonnell
- TD3D - Frankfort
- TD4D - Radioplane
- TDL Airacobra - Bell
- TDN - Naval Aircraft Factory
- TD2N - Naval Aircraft Factory
- TD3N - Naval Aircraft Factory
- TDR - Interstate
- TD2R - Interstate
- TD3R - Interstate
Unpiloted, 1946-1955
- XUC - Culver
Unified sequence, 1945-1962
- KDA Firebee - Ryan
- KDB Cardinal - Beechcraft (redesignated MQM-61 in 1962)
- KD2B - Beechcraft
- KDC - Curtiss-Wright
- KD2C Snipe - Curtiss-Wright
- KD3C Snipe - Curtiss-Wright
- KDD Katydid - McDonnell (formerly TD2D - redesignated KDH in 1946)
- KDG Snipe - Globe
- KD2G Firefly - Globe
- KD3G Snipe - Globe
- KD4G Quail - Globe
- KD5G - Globe
- KD6G Firefly - Globe
- KDH Katydid - McDonnell
- KDM Plover - Martin
- KDN Gorgon IIB - Naval Aircraft Factory
- KD2N Gorgon - Martin/Naval Aircraft Factory
- KDR Quail - Radioplane
- KD2R Quail - Radioplane (redesignated MQM-36A Shelduck in 1962)
- KD4R - Radioplane
- KDT Teal - Temco
- KDU Regulus - Chance Vought
- KD2U Regulus II - Vought
Fighter, 1922-1962
- FA - General Aircraft
- F2A - Brewster
- F3A Corsair - Brewster
- FB - Boeing
- F2B - Boeing
- F3B Seahawk - Boeing
- F4B - Boeing
- F5B - Boeing
- F6B - Boeing
- F7B - Boeing
- XF8B - Boeing
- FC - Curtiss
- F2C - Curtiss
- F3C - Curtiss
- F4C - Curtiss
- F5C - skipped
- F6C Hawk - Curtiss
- F7C Seahawk - Curtiss
- F8C Falcon - Curtiss
- F8C-2 Helldiver - Curtiss
- F9C Sparrowhawk - Curtiss
- F10C Helldiver - Curtiss
- F11C Goshawk - Curtiss (later redesignated BFC)
- F12C Helldiver - Curtiss (later redesignated SBC)
- F13C - Curtiss
- XF14C - Curtiss
- F15C - Curtiss
- XFD - Douglas
- F2D - skipped to avoid confusion with McDonnell F2D (later redesignated F2H)
- F3D Skyknight - Douglas (redesignated F-10 in 1962)
- F4D Skyray - Douglas (redesignated F-6 in 1962)
- F5D Skylancer - Douglas
- F6D Missileer - Douglas
- FD - McDonnell (later redesignated FH)
- F2D Banshee - McDonnell (redesignated F2H on delivery)
- FF Fifi - Grumman
- F2F - Grumman
- F3F - Grumman
- F4F Wildcat - Grumman
- XF5F Skyrocket - Grumman
- F6F Hellcat - Grumman
- F7F Tigercat - Grumman
- F8F Bearcat - Grumman
- F9F Cougar - Grumman (redesignated F-9 in 1962)
- F9F Panther - Grumman
- XF10F Jaguar - Grumman
- F11F Tiger - Grumman (redesignated F-11 in 1962)
- F12F - Grumman
- FG - Eberhart
- F2G - Eberhart
- FG Corsair - Goodyear
- F2G - Goodyear
- FH - Hall-Aluminum Aircraft Corporation
- FH Phantom - McDonnell
- F2H Banshee - McDonnell (redesignated F-2 in 1962)
- F3H Demon - McDonnell (redesignated F-3 in 1962)
- F4H Phantom II - McDonnell (redesignated F-4 1962)
- FJ - Berliner-Joyce
- F2J - Berliner-Joyce
- FJ Fury - North American (redesignated F-1 in 1962)
- FL - Loening
- XFL Airabonita - Bell
- F2L Kingcobra - Bell
- XF3L - Bell
- FM Wildcat - General Motors
- F2M Wildcat - General Motors
- F3M - General Motors
- FN - Seversky
- FO Lightning - Lockheed
- FR Fireball - Ryan
- XF2R Dark Shark - Ryan
- FS Spitfire - Supermarine (designation reserved but never assigned)
- FT - Northrop
- F2T Black Widow - Northrop
- Vought VE-7 Bluebird - Chance Vought
- FU - Chance Vought
- F2U - Chance Vought
- F3U - Chance Vought
- F4U Corsair - Chance Vought
- XF5U - Chance Vought
- F6U Pirate - Chance Vought
- F7U Cutlass - Chance Vought
- F8U-1/-2 Crusader - Chance Vought
- F8U-3 Crusader III - Chance Vought
- XFV - Lockheed
- F2W - Wright
- F3W Apache - Wright
- XFY Pogo - Convair
- F2Y Sea Dart - Convair (redesignated F-7 in 1962)
Glider
Trainer Glider, 1941-1945
- LNE - Pratt-Read/Gould
- LNP Grasshopper - Piper
- LNR Grasshopper - Aeronca
- LNS - Schweizer
- LNT Grasshopper - Taylorcraft
Transport Glider, 1941-1945
- LRA - Allied
- LR2A - Allied
- LRG - AGA Aviation
- LRH - Snead
- LRN - Naval Aircraft Factory
- LR2N - Naval Aircraft Factory
- LRQ - Bristol
- LRW - Waco
- LR2W - Waco
Helicopters
Antisubmarine, 1951-1962
Crane, 1952-1955
Observation, 1944-1962
- HOE Hornet - Hiller
- HOG - Gyrodyne
- HOK - Kaman (redesignated H-43 in 1962)
- HOS - Sikorsky
- HO2S - Sikorsky
- HO3S Dragonfly - Sikorsky
- HO4S - Sikorsky (redesignated H-19 in 1962)
- HO5S - Sikorsky
Trainer, 1944-1948
Trainer, 1948-1962
Transport, 1944-1962
- HRB Sea Knight - Boeing Vertol
- HRH - McDonnell
- HRP Rescuer - Piasecki (redesignated H-21 in 1962)
- HRS - Sikorsky
- HR2S - Sikorsky (redesignated H-37 in 1962)
- HR3S - Sikorsky
Utility, 1944-1949
- HJD Whirlaway - McDonnell (later redesignated HJH)
- HJH Whirlaway - McDonnell
- HJP - Piasecki
- HJS - Sikorsky
Utilty, 1950-1962
- HUK Huskie - Kaman (redesignated H-43 in 1962)
- HU2K Seasprite - Kaman (redesignated H-2 in 1962)
- HUL - Bell (redesignated H-13 in 1962)
- HUM - McCulloch
- HUP Retriever - Piasecki (redesignated H-25 in 1962)
- HUS Seahorse - Sikorsky (redesignated H-34 in 1962)
- HU2S Sea Guard - Sikorsky
Hospital, 1929-1942
Marine expeditionary, 1922-1923
- EM - Elias
- NM - Naval Aircraft Factory
Observation, 1922-1962
- OC Falcon - Curtiss (previously designated F8C)
- O2C Helldiver - Curtiss
- O3C Seagull - Curtiss
- OD - Douglass
- O2D - Douglas
- OE - Cessna (redesignated O-1 in 1962)
- OF - Grumman
- HO - Huff Daland
- OJ - Berliner-Joyce
- OK - Keystone
- OL - Loening/Keystone
- O2L - Loening
- OO - Viking
- Pitcairn XOP - Pitcairn-Cierva
- O2U Corsair - Vought
- O3U Corsair - Vought
- O4U - Vought
- O5U - Vought
- OY - Stinson
- XOZ - Wilford
- EO - Elias
Observation scout, 1935-1945
- OSE - Edo Aircraft Corporation
- XOSN - Naval Aircraft Factory
- OS2N Kingfisher - Naval Aircraft Factory
- OS2U Kingfisher - Vought
Patrol, 1923-1962
- PB - Boeing
- P2B - Boeing
- PD - Douglas
- P2D - Douglas
- P3D - Douglas
- PH - Hall
- P2H - Hall
- PJ - General Aviation
- PK - Keystone
- PM - Martin
- P2M - Martin
- P3M - Martin
- P4M Mercator - Martin
- P5M Marlin - Martin (redesignated P-5 in 1962)
- P6M SeaMaster - Martin
- P7M SubMaster - Martin
- PN - Naval Aircraft Factory
- P2N - Naval Aircraft Factory
- P3N - skipped
- P4N - Naval Aircraft Factory
- PO Warning Star - Lockheed
- PS - Sikorsky
- P2S - Sikorsky
- PV-1 Ventura - Lockheed
- PV-2 Harpoon - Lockheed
- P2V Neptune - Lockheed (redesignated P-2 in 1962)
- PY - Consolidated
- P2Y - Consolidated
- P3Y - Consolidated (redesignated PBY before delivery)
- XP4Y - Consolidated (redesignated P-4 in 1962)
- P5Y - Consolidated
- P6Y - Convair
Patrol bomber, 1935-1962
- XPBB Sea Ranger - Boeing
- PB2B - Boeing (PBY built by Boeing under licence)
- PBJ Mitchell - North American
- PBM Mariner - Martin
- XPB2M Mars - Martin
- PBN Nomad - Naval Aircraft Factory
- PBO Hudson - Lockheed
- PBS - Sikorsky
- PB2S Catalina - Boeing-Canada
- PBV Cataline - Canadian Vickers
- Consolidated PBY - Consolidated (formerly designated P3Y)
- Consolidated B2Y Coronado - Consolidated
- XPB3Y - Consolidated
- PB4Y Privateer - Consolidated (redesignated P-4 in 1962)
Patrol torpedo bomber, 1937-1962
Pursuit, 1923
- WP - Wright
Racer, 1922-1928
Rotorcycle, 1954-1959
Scout, 1922-1946
- SC - Curtiss
- S2C - Curtiss
- XS3C - Curtiss
- S4C - Curtiss
- SC Seahawk - Curtiss
- SDW - Dayton-Wright
- SE - Bellanca
- SF - Grumman
- XSG - Great Lakes
- SL - Loening
- S2L - Loening
- SS - Sikorsky
- SU Corsair - Vought
Scout Bomber, 1934-1946
- SBA - Brewster
- SB2A Buccaneer - Brewster
- SBC Helldiver - Curtiss-Wright
- SB2C Helldiver - Curtiss-Wright
- SB3C - Curtiss-Wright
- SBD Dauntless - Douglas
- SB2D Destroyer - Douglas
- SBF - Grumman
- SBF Helldiver - Fairchild
- SBG - Great Lakes
- SBN - Naval Aircraft Factory
- SBT - Northrop
- SBU - Vought
- SB2U Vindicator - Vought
- XSB3U - Vought
- SBW Helldiver - Canadian Car & Foundry
Scout Observation, 1934-1946
- SOC Seagull - Curtiss
- SO2C - Curtiss
- SO3C Seamew - Curtiss
- SOE Seagull - Bellanca
- SOK - Fairchild
- SON Seagull - Naval Aircraft Factory
- SOR Seamew - Ryan
- SOU - skipped to avoid confusion with OSU
- XSO2U - Vought
Scout trainer, 1939-1948
- SNB Navigator - Beechcraft (redesignated C-45 in 1962)
- SNC Falcon - Curtiss
- SNJ Texan - North American
- XSN2J - North American
- SNV Valiant - Vultee
Tanker, 1958-1962
Torpedo, 1922-1935
- TB - Boeing
- CT - Curtiss
- DT - Douglas
- T2D - Douglas
- XT3D - Douglas
- TE - Detroit
- FT - Fokker
- TG - Great Lakes
- MT - Martin
- T2M - Martin
- XT3M - Martin
- T4M - Martin
- XT5M - Martin
- XT6M - Martin
- XTN - Naval Aircraft Factory
- XT2N - Naval Aircraft Factory
- ST - Stout
- BST-1 Swift - Blackburn Aircraft
Torpedo Bomber, 1935-1946
- TBD Devastator - Douglas
- TB2D Skypirate - Douglas
- TBF Avenger - Grumman
- TB2F - Grumman
- TB3F Guardian - Grumman
- TBG - Great Lakes
- TBM Avenger - General Motors
- TBU Sea Wolf - Vought
- TBV Georgia - Vultee
- TBY Sea Wolf - Consolidated
Torpedo scout, 1943-1962
Trainer, 1922-1948
- NB - Boeing
- N2B - Boeing
- NC - skipped to avoid confusion with NC flying boats
- N2C Fledgeling - Curtiss
- NE Grasshopper - Piper
- HN - Huff Daland
- NH - Howard
- NJ - North American
- NK - Keystone
- NL - Langley
- NM - skipped
- N2M - Martin
- NN - skipped
- N2N - Naval Aircraft Factory
- N3N - Naval Aircraft Factory
- N4N - reserved but not assigned
- N5N - Naval Aircraft Factory
- NP - Spartan
- NQ - Fairchild
- NR Recruit - Ryan
- NS - Stearman
- N2S Kaydet - Stearman
- NT - New Standard
- N2T Tutor - Timm
- NY - Consolidated
- N2Y - Consolidated
- N3Y - Consolidated
- N4Y - Consolidated
Trainer, 1948-1962
- XTE - Edo
- TF Trader - Grumman (redesignated C-1 in 1962)
- TJ Texan - North American
- T2J Buckeye - North American (redesignated T-2 in 1962)
- T3J Sabreliner - North American (redesignated T-39 in 1962)
- TO Shooting Star - Lockheed (redesignated T-33 in 1962)
- TT - Temco
- TV Shooting Star - Lockheed
- T2V Sea Star - Lockheed (redesignated T-1 in 1962)
Transport, 1931-1962
- RA - Fokker
- RB - Budd
- RC Kingbird - Curtiss
- R2C - Curtiss (reserved but never assigned)
- R3C - Curtiss (reserved but never assigned)
- R4C Condor - Curtiss-Wright
- R5C Commando - Curtiss-Wright
- RD Dolphin - Douglas
- R2D - Douglas
- R3D - Douglas
- R4D - Douglas (redesignated C-47 in 1962)
- R5D - Douglas (redesignated C-54 in 1962)
- R6D - Douglas (redesignated C-118 in 1962)
- RE - Bellanca
- RK Envoy - Kinner
- R2K - Fairchild
- RM - Martin
- RN - Stinson
- RO - Lockheed
- R2O - Lockheed
- R3O - Lockheed
- XR4O - Lockheed
- R5O - Lockheed
- R6O - Lockheed (later redesignated R6V)
- R7O - Lockheed (later redesignated R7V)
- RQ Reliant - Fairchild
- R2Q - Fairchild
- R3Q Reliant - Fairchild
- R4Q - Fairchild
- RR - Ford
- RS - Sikorsky
- RT Delta - Northrop
- R6V - Lockheed (previously designated R6O)
- R7V - Lockheed (previously designated R7O)
- R8V - Lockheed (redesignated C-130 in 1962)
- RY - Consolidated
- R2Y - Consolidated
- R3Y Tradewind - Convair
- R4Y Samaritan - Convair (redesignated C-131 in 1962)
Transport, single engine, 1939-1941
- GB Traveler - Beechcraft
- GH Nightingale - Howard
- GK - Fairchild
- GQ Reliant - Stinson
Utility, 1931-1955
- JA Norseman - Noorduyn
- JB Traveller - Beechcraft
- JC Kingbird - Curtiss-Wright
- JD Invader - Douglas
- JE - Bellanca
- JF Duck - Grumman
- J2F Duck - Grumman
- J3F Goose - Grumman
- J4F Widgeon - Grumman
- JH - Stearmon-Hammond
- JK - Fairchild
- J2K - Fairchild
- JL - Columbia
- JM Marauder - Martin
- JO - Lockheed
- JQ - Fairchild
- J2Q - Fairchild
- JW - WACO
- J2W - WACO
Utility transport, 1935-1955
- JRB Expeditor - Beechcraft
- JRC Bobcat - Cessna
- JRF Goose - Grumman
- J2RF Albatross - Grumman
- JRK - Nash-Kelvinator (designation reserved but never assigned)
- JRM Mars - Martin
- JRS - Sikorsky
- JR2S Exacalibur - Sikorsky
Utility, 1955-1962
- UC Otter - De Havilland Canada (redesignated U-1 in 1962)
- U2C Beaver - De Havilland Canada (designation not used)
- UF Albatross - Grumman (redesignated U-16 in 1962)
- UO Aztec - Piper Aircraft (redesignated U-11 in 1962)
- UV Hercules - Lockheed (redesignated in C-130 series)
Lists relating to aviation | |
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General | Timeline of aviation · Aircraft · Aircraft manufacturers · Aircraft engines · Aircraft engine manufacturers · Airports · Airlines |
Military | Air forces · Aircraft weapons · Missiles · Unmanned aerial vehicles (UAVs) · Experimental aircraft |
Notable incidents and accidents | Military aviation · Airliners · General aviation · Famous aviation-related deaths |
Records | Flight airspeed record · Flight distance record · Flight altitude record · Flight endurance record · Most produced aircraft |
See also
References
- ↑ Parsch, Andreas. Convair MX-2223 (SM-74). Designation-Systems.Net. Retrieved on 2007-7-24.
- ↑ HazeGray.org. rec.aviation.military FAQ, Part 4. Retrieved on 2007-01-13.
- ↑ Fitzsimons, Bernard, ed. Illustrated Encyclopedia of Weapons and Warfare (London: Phoebus, 1978), Volume 4, p.370, "Blackbird, Sr-71 Lockheed".
- ↑ 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 Parsch, Andreas (2006-11-27). Cover Designations for Classified USAF Aircraft. Designation-Systems.Net. Retrieved on 2006-12-29.
- ↑ Edwards AFB website. Col. Joseph A. Lanni, USAF biography. Retrieved on 2007-01-07.
- ↑ 6.0 6.1 Fulghum, David A., "MiGs in Nevada", Aviation Week & Space Technology, November 27, 2006
- Andrade, John M. (1979). U.S. Military Aircraft Designations and Serials Since 1909. Midland Counties Publications. ISBN 0-904597-22-9.
- Fahey, James C. (1946). U.S. Army Aircraft 1908-1946.
External links
- http://www.personal.psu.edu/users/d/o/dob104/aviation/us/index.html
- http://www.designation-systems.net/index.html
- http://home.att.net/~jbaugher/
- http://www.aerofiles.com/aircraft.html
- http://www.nationalmuseum.af.mil/
- http://www.microworks.net/pacific/aviation/
- http://fire.prohosting.com/hud607/uncommon/
Lists relating to aviation | |
---|---|
General | Timeline of aviation · Aircraft · Aircraft manufacturers · Aircraft engines · Aircraft engine manufacturers · Airports · Airlines |
Military | Air forces · Aircraft weapons · Missiles · Unmanned aerial vehicles (UAVs) · Experimental aircraft |
Notable incidents and accidents | Military aviation · Airliners · General aviation · Famous aviation-related deaths |
Records | Flight airspeed record · Flight distance record · Flight altitude record · Flight endurance record · Most produced aircraft |
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "List of United States military aircraft". |