Type I: Pursuit, water-cooled[edit]
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[edit]
PN-1 – Curtiss
Type III: Pursuit, air-cooled[edit]
PA-1 – Loening
Type IV: Pursuit, ground attack, 1922[edit]
PG-1 – Aeromarine
Type V: Two-seat pursuit[edit]
TP-1 – Engineering Division
Type VI: Ground attack, 1920–1922[edit]
GA-1 – Boeing
GA-2 – Boeing
Type VII: Infantry liaison[edit]
IL-1 – Orenco
Type VIII: Night observation[edit]
NO-1 – Douglas
NO-2 – Douglas
Type IX: Artillery observation[edit]
AO-1 – Atlantic
Type X: Corps observation[edit]
CO-1 – Engineering Division
CO-2 – Engineering Division
CO-3 – Engineering Division
CO-4 – Atlantic
CO-5 – Engineering Division
CO-6 – Engineering Division
CO-7 – Boeing
CO-8 – Atlantic
Type XI: Day bombardment[edit]
DB-1 – Gallaudet
Type XII: Night bombardment, short range[edit]
NBS-1 – Martin (originally designated MB-2)
NBS-2 – Lowe-Willard-Fowler
NBS-3 – Elias
NBS-4 – Curtiss
Type XIII: Night bombardment, long range[edit]
NBL-1 – Witteman-Lewis
NBL-2 – Martin
Type XIV: Trainer, air-cooled[edit]
TA-1 – Elias
TA-2 – Huff-Daland
TA-3 – Dayton-Wright Aircraft
TA-4 – Engineering Division
TA-5 – Dayton-Wright Aircraft
TA-6 – Huff-Daland
Type XV: Trainer, water-cooled[edit]
TW-1 – Engineering Division
TW-2 – Cox-Klemin
TW-3 – Dayton-Wright Aircraft
TW-4 – Fokker
TW-5 – Huff-Daland
Ambulance, 1919–1924[edit]
A-1 – Cox-Klemin
A-2 – Fokker
Messenger[edit]
M-1 – Engineering Division/Sperry
Pursuit, special[edit]
PS-1 – Dayton-Wright
Racer[edit]
Verville-Sperry R-3
R-1 – Alfred V. 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 – Curtisss
Seaplane[edit]
S-1 – Loening
Transport[edit]
T-1 – Martin
T-2 – Fokker
T-3 – Lowe-Willard-Fowler
Army Air Corps/Army Air Forces/Air Force 1924–1962[edit]
A-3 Falcon
Attack, 1924–1948[edit]
A-1 – skipped to prevent confusion with Cox-Klemin XA-1
A-2 – Douglas
A-3 Falcon – Curtiss
A-4 Falcon – Curtiss
A-5 Falcon – Curtiss
A-6 Falcon – Curtiss
A-7 – Fokker
A-8 – Curtiss
A-9 – Lockheed
A-10 Shrike – Curtiss
A-11 – Consolidated
A-12 Shrike – Curtiss
A-13 – Northrop
A-14 – Curtiss
A-15 – Martin
A-16 – Northrop
A-17 Nomad – Northrop
A-18 Shrike – Curtiss
A-19 – Vultee
A-20 Havoc – Douglas (redesignated as B-20 in 1948)
A-20 Havoc
A-21 – Stearman
A-22 – Martin (assigned but none served with AAF)
A-23 Baltimore – Martin
A-24 Banshee – Douglas (redesignated as F-24 in 1948)
A-25 Shrike – Curtiss
A-26 Invader – Douglas (redesignated as B-26 in 1948, then as A-26 in 1966)
A-27 – North American
A-28 Hudson – Lockheed
A-29 Hudson – Lockheed
A-30 – Martin (assigned to allow supply to the UK under Lend-lease)
A-31 Vengeance – Vultee
A-32 – Brewster
A-33 – Douglas
A-34 – Brewster
A-35 Vengeance – Vultee
A-36 Apache/Invader – North American
A-37 – Hughes
A-38 Grizzly – Beechcraft
A-39 – Kaiser-Fleetwings
A-40 – Curtiss
A-41 – Vultee
A-42 Mixmaster – Douglas
A-43 Blackhawk – Curtiss-Wright
A-44 – Convair
A-45 – Martin
Bomber[edit]
Huff-Daland LB-1
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[edit]
LB-1 – Huff-Daland (later Keystone)
LB-2 – Atlantic Aircraft Corporation (Fokker Aircraft Corp after 1925)
LB-3 – Keystone
Martin LB-4 – serial number assigned but prototype not built
LB-5 – Keystone
LB-6 – Keystone
LB-7 – Keystone
LB-8 – Keystone
LB-9 – Keystone
LB-10 – Keystone
LB-11 – Keystone
LB-12 – Keystone
LB-13 – Keystone
LB-14 – Keystone
Medium Bomber, 1924–1926[edit]
B-1 – Huff-Daland
B-2 Condor – Curtiss
Heavy Bomber, 1924–1926[edit]
HB-1 – Huff-Daland
HB-2 – Atlantic/Fokker
HB-3 – Huff-Daland
Unified bomber sequence, 1926–1962[edit]
Martin B-10B
B-1 – Huff-Daland/Keystone
B-2 Condor – Curtiss
B-3 – Keystone
B-4 – Keystone
B-5 – Keystone
B-6 – Keystone
B-7 – Douglas
B-8 – Fokker
B-9 – Boeing
B-10 – Martin
B-11 – Douglas
B-12 – Martin
B-13 – Martin
B-14 – Martin
B-15 – Boeing
B-16 – Martin
B-17 Flying Fortress – Boeing
B-18 Bolo – Douglas
B-19 – Douglas
B-20 – Boeing
B-20 Havoc – Douglas (designation of A-20 Havoc from 1948 to 1949)
B-21 – North American
B-22 – Douglas
B-23 Dragon – Douglas
B-24 Liberator – Consolidated
B-24 Liberator
B-25 Mitchell – North American
B-26 Marauder – Martin
B-26 Invader – Douglas – designation of A-26 Invader from 1948 to 1966
B-27 – Martin
B-28 Dragon – North American
B-29 Superfortress – Boeing
B-30 – Lockheed
B-31 – Douglas
B-32 Dominator – Consolidated
B-33 Super Marauder – Martin
B-34 Lexington – Lockheed
B-35 – Northrop
B-36 Peacemaker – Convair
B-37 – Lockheed
B-38 Flying Fortress – Boeing
B-39 Superfortress – Boeing
B-40 Flying Fortress – Boeing
B-41 Liberator – Consolidated
B-42 Mixmaster – Douglas
B-43 Jetmaster – Douglas
B-44 Superfortress – Boeing
B-45 Tornado – North American
B-46 – Convair
B-47 Stratojet – Boeing
B-48 – Martin
B-49 – Northrop
B-50 Superfortress – Boeing
B-51 – Martin
B-52 Stratofortress – Boeing
JB-52E Stratofortress
B-53 – Convair
B-54 – Boeing
B-55 – Boeing
B-56 – Boeing
B-57 Canberra – Martin
B-58 Hustler – Convair
B-59 – Boeing
B-60 – Convair
B-61 Matador – Martin (redesignated as TM-61, then MGM-1)
B-62 Snark – Northrop (redesignated as SM-62)
B-63 RASCAL – Bell (redesignated as GAM-63)
B-64 Navaho – North American (redesignated as SM-64)
B-65 Atlas – Convair (redesignated as SM-65)
B-66 Destroyer – Douglas
B-67 Crossbow – Radioplane (redesignated as GAM-67)
B-68 – Martin
B-68 Titan – Martin (redesignated as SM-68)
B-69 Neptune – Lockheed
B-70 Valkyrie – North American
B-71 Blackbird – Lockheed[2]
Beginning with #69, the "M-" (missile) and "B-" (bomber) series diverged. The missiles designated M-69 to M-92, some of which are incorrectly labeled as "formerly designated B-xx" in some sources, never used a "B-" series designation.
Bomber, long range, 1935–1936[edit]
A short-lived designation used from 1935–1936 to refer to three long-range bomber projects commissioned by the Army Air Corps. Most of the bombers were night bombers.
BLR-1 – Boeing (redesignated as XB-15)
BLR-2 – Douglas (redesignated as XB-19)
BLR-3 – Sikorsky
Cargo, 1924–1962[edit]
Douglas C-1 refueling Fokker C-2
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 – not used
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
C-24 – American/Fairchild
C-25 Altair – Lockheed
C-26 Dolphin – Douglas
C-27 Airbus – Bellanca
C-28 – Sikorsky
Sikorsky C-28
C-29 Dolphin – Douglas
C-30 Condor – Curtiss-Wright
C-31 – Kreider-Reisner
C-32 – Douglas
C-33 – Douglas
C-34 – Douglas
C-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
C-44 – Messerschmitt
C-45 Expeditor – Beechcraft
C-46 Commando – Curtiss-Wright
C-47 Skytrain – Douglas
C-47 Skytrain
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-74 Globemaster
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-97 Stratofreighter
KC-97 Stratofreighter – Boeing
C-98 Clipper – Boeing
C-99 – Convair
C-100 Gamma – Northrop
C-101 Vega – Lockheed
C-102 Sportster – Rearwin
C-103 – Grumman
C-104 – Lockheed
C-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
C-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-121F Constellation – Lockheed
C-122 Avitruc – Chase
C-123 Provider – Fairchild
XC-123A – Chase
C-124 Globemaster II – Douglas
From left to right: C-141, C-130, and C-124 with Mt. St. Helens in the background
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
C-134 – Stroukoff
C-135 Stratolifter – Boeing
KC-135 Stratotanker – Boeing
C-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
C-142 – Vought
C-143 – reserved for what would become the X-19, but never officially assigned
C-143 MRC2A – Bombardier Challenger CL-604 for US Coast Guard Medium Range Command and Control Aircraft[3]
C-144 Ocean Sentry – CASA CN-235 300CG for US Coast Guard Medium Range Surveillance Maritime Patrol Aircraft (MRS MPA)[3]
C-145 Skytruck - PZL M28 for special operations.
C-146 - Dornier 328 for special operations.
Drone[edit]
Culver PQ-8A
Aerial Target[edit]
1922–1935[edit]
GL-1 Unmanned Coastal Artillery Target Glider - McCook Field Engineering Section
GL-2 Manned Aerial Target Glider - McCook Field Engineering Section
GL-3 Unmanned Aerial Target Glider (also known as "G-3") - McCook Field Engineering Section
1940–1941[edit]
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[edit]
PQ-8 Cadet – Culver
PQ-9 – Culver
PQ-10 – Culver
PQ-11 – Fletcher
PQ-12 – Fleetwings
PQ-13 – ERCO
PQ-14 Cadet – Culver
PQ-15 – Culver
Aerial Target (Model Airplane), 1942–1948[edit]
Radioplane OQ-2A
OQ-2 – Radioplane
OQ-3 – Radioplane/Frankfort
OQ-4 – Brunswick-Balke-Collender
OQ-5 – contractor unknown
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 Quail – Radioplane
Controllable bomb, 1942–1945[edit]
BQ-1 – Fleetwings
BQ-2 – Kaiser-Fleetwings
BQ-3 – Fairchild
BQ-3 – Fairchild
BQ-4 – Interstate
BQ-5 – Interstate
BQ-6 – Interstate
BQ-7 Aphrodite – Boeing
BQ-8 Liberator – Consolidated[4]
Target Control, 1942–1948[edit]
CQ-1 – Fletcher
CQ-2 – Stinson
CQ-3 Expeditor – Beechcraft
CQ-4 Flying Fortress – Boeing
Unified sequence, 1948–1962[edit]
Q-1 – Radioplane
Q-2 Firebee – Ryan
Q-3 – Radioplane
Q-4 – Northrop
Q-5 Kingfisher – Lockheed
Q-6 – Wright Air Development Center
Q-7 – skipped: request for redesignation of QB-17 not approved
Q-8 Cadet Culver
Q-8 – request for redesignation of QF-80 not approved
Q-9 – WADC
Q-10 – Radioplane
Q-11 – WADC
Q-12 – Beechcraft
Q-14 Cadet – Culver
Glider[edit]
Assault Glider, 1942–1944[edit]
AG-1 – Christopher
AG-2 – Timm
Bomb Glider, 1942–1944[edit]
BG-1 – Fletcher
BG-2 – Fletcher
BG-3 – Cornelius
Cargo Glider, 1941–1948[edit]
Waco CG-4A
CG-1 – Frankfort
CG-2 – Frankfort
CG-3 – Waco
CG-4 Hadrian – Waco
CG-5 – St. Louis
CG-6 – St. Louis
CG-7 – Bowlus-DuPont/Douglas
CG-8 – Bowlus-DuPont/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[edit]
FG-1 – Cornelius
Powered Glider, 1943–1948[edit]
PG-1 – Northwestern
PG-2 – Ridgefield
PG-3 – Waco
Training Glider, 1941–1948[edit]
Schweitzer TG-3A
TG-1 – Frankfort
TG-2 – Schweizer
TG-3 – Schweizer
TG-4 – Laister-Kauffman
TG-5 Grasshopper – Aeronca
TG-6 Grasshopper – Taylorcraft
TG-7 Orlik – Kocjan
TG-8 Grasshopper – Piper
TG-9 – Briegleb
TG-10 – Wichita Engineering
TG-11 – Schempp-Hirth
TG-12 – Bowlus-DuPont
TG-13 – Briegleb
TG-14 – Stiglmeier
TG-15 – Franklin-Stevens
TG-16 – Schultz
TG-17 – Franklin
TG-18 – Midwest Sailplane
TG-19 – Jacobs-Schweyer
TG-20 – Laister-Kauffman
TG-21 – Notre Dame
TG-22 – Mehlhose
TG-23 – Harper-Corcoran
TG-24 – Bowlus-Dupont
TG-25 Plover – Wolcott
TG-26 – Universal
TG-27 – Schneider
TG-28 Hawk Junior – Haller
TG-29 – Volmer Jensen
TG-30 Bluebird – Smith
TG-31 – Aero Industries
TG-32 – Pratt-Read
TG-33 – Aeronca
Unified sequence, 1948–1955[edit]
G-2 – Ridgefield
G-3 – Waco
G-4 Hadrian – 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[edit]
S-1 – Schweizer
S-2 – Schweizer
Gyroplane, 1935–1939[edit]
G-1 – Kellett
G-2 – Pitcairn
Liaison, 1942–1962[edit]
L-1 Vigilant – Stinson
L-2 Grasshopper – Taylorcraft
L-3 Grasshopper – Aeronca
L-4 Grasshopper – Piper
L-5 Sentinel – Stinson (redesignated as U-19 in 1962)
L-6 Grasshopper – Interstate
L-7 – Universal
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 (redesignated as U-18 in 1962)
L-18 Super Cub – Piper
L-19 Bird Dog – Cessna (redesignated as O-1 in 1962)
L-20 Beaver – de Havilland Canada (redesignated as U-6 in 1962)
L-21 Super Cub – Piper (redesignated as U-7 in 1962)
L-22 Navion – Ryan
L-23 Seminole – Beechcraft (redesignated as U-8 in 1962)
L-24 Courier – Helio (redesignated as U-24 in 1962)
L-25 – McDonnell (redesignated as XH-35, then XV-1)
L-26 Commander – Aero Design (redesignated as U-4 and U-9 in 1962)
L-27 – Cessna (redesignated as U-3 in 1962)
L-28 Super Courier – Helio (redesignated as U-10 in 1962)
Pursuit, 1924-1948/Fighter, 1948–1962[edit]
P-3 Hawk
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
P-4 – Boeing
P-5 Hawk – Curtiss
P-6 Hawk – Curtiss
P-7 – Boeing
P-8 – Boeing
P-9 – Boeing
P-10 – Curtiss
P-11 Hawk – Curtiss
P-12 – Boeing
P-13 Viper – Thomas-Morse
P-14 – Curtiss
P-15 – Boeing
P-16 – Berliner-Joyce
P-17 Hawk – Curtiss
P-18 – Curtiss
P-19 – Curtiss
P-20 – Curtiss
P-21 – Curtiss
P-22 Hawk – Curtiss
P-23 Hawk – Curtiss
P-24 – Lockheed
P-25 – Consolidated
P-26 Peashooter – Boeing
Boeing P-26
P-27 – Consolidated
P-28 – Consolidated
P-29 – Boeing
P-30 – Consolidated
P-31 Swift – Curtiss
P-32 – Boeing
P-33 – Consolidated
P-34 – Wedell-Williams
P-35 – Seversky
P-36 Hawk – Curtiss
P-37 – Curtiss
P-38 Lightning – Lockheed
P-39 Airacobra – Bell
P-400 - Royal Air Force Airacobra put into U.S. service before export
P-40 Warhawk – Curtiss
P-41 – Seversky
P-42 – Curtiss
P-43 Lancer – Republic
P-44 Rocket – Republic
P-45 – Bell
P-46 – Curtiss
P-47 Thunderbolt – Republic
P-48 – Douglas
P-49 – Lockheed
P-50 – Grumman
P-51 Mustang – North American
P-51H Mustang
P-52 – Bell
P-53 – Curtiss
P-54 Swoose Goose – Vultee
P-55 Ascender – Curtiss
P-56 Black Bullet – Northrop
P-57 Peashooter – Tucker
P-58 Chain Lightning – Lockheed
P-59 Airacomet – Bell
P-60 – Curtiss
P-61 Black Widow – Northrop
P-62 – Curtiss
P-63 Kingcobra – Bell
P-64 – North American
P-65 – Grumman
P-66 Vanguard – Vultee
P-67 Bat – McDonnell
P-68 Tornado – Vultee
P-69 – Republic
P-70 Nighthawk – Douglas
P-71 – Curtiss
P-72 – Republic
P-73 – Hughes (officially never assigned)
P-74 – skipped
P-75 Eagle – Fisher
P-76 – Bell
P-77 – Bell
P-78 – North American
P-79 – Northrop
F-80 Shooting Star – Lockheed
P-81 – Convair
F-82 Twin Mustang – North American
P-83 – Bell
F-84 Thunderjet – Republic
F-85 Goblin – McDonnell
F-86 Sabre – North American
F-86F Sabre
F-87 Blackhawk – Curtiss
F-88 Voodoo – McDonnell
F-89 Scorpion – Northrop
F-90 – Lockheed
F-91 Thunderceptor – Republic
F-92 – Convair
F-93 – North American
F-94 Starfire – Lockheed
F-95 – North American
F-96 – Republic
F-97 Starfire – Lockheed (redesignated as F-94C Starfire)
F-98 Falcon – Hughes (redesignated as GAR-1, then AIM-4)
F-99 BOMARC – Boeing (redesignated as IM-99, then CIM-10)
F-100 Super Sabre – North American
F-101 Voodoo – McDonnell
F-102 Delta Dagger – Convair
F-103 – Republic
F-104 Starfighter – Lockheed
F-105 Thunderchief – Republic
F-106 Delta Dart – Convair
F-107 – North American
F-108 Rapier – North American
F-109 – designation was reserved for the X-13 Vertijet, F-101B,[5] and Bell D-188A, but never officially assigned
F-110 Spectre – McDonnell Douglas (redesignated as F-4 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[edit]
FM-1 Airacuda – Bell
FM-2 – Lockheed
Fighter[edit]
Sequence Name Manufacturer Image Notes/Notable Variants
F-1 Fury North American FJ-3M VF-121 in flight 1957.jpg (previously designated FJ-2, FJ-3 & FJ-4)
F-2 Banshee McDonnell F2H Banshee VF-11 over Wonsan colour 1952.jpg (previously designated F2H)
F-3 Demon McDonnell F3H VX-4 CVA-41.jpg (previously designated F3H)
F-4 Phantom II McDonnell Douglas F-4G Phantom II Wild Weasel carries AGM-78 and AGM-45.jpg (previously designated F4H and F-110)
F-5 Freedom Fighter Northrop Three F-5E agressors from Alconbury 1983.jpg
F-6 Skyray Douglas F4d skyray.jpg (previously designated F4D)
F-7 Sea Dart Convair XF2Y-1 off San Diego 1954-55 NAN1-81.jpg (previously designated F2Y)
F-8 Crusader Vought Vought F-8 Crusader 2.JPG (previously designated F8U)
F-9 Cougar Grumman F9F-6 NAN7-54.jpg (previously designated F9F-6)
F-10 Skyknight Douglas F3D-2 VMFN-513 Kunsan2 1953.jpg (previously designated F3D)
F-11 Tiger Grumman F11f grumman tiger.jpg (previously designated F11F)
F-12 Lockheed YF-12 on ground.jpg Two-seat Fighter version of the A-12 reconnaissance aircraft
F-14 Tomcat Grumman F-14-vf-84.jpg
F-15 Eagle McDonnell Douglas F-15, 71st Fighter Squadron, in flight.JPG
F-16 Fighting Falcon General Dynamics / Lockheed Martin F-16Cs South Carolina ANG in flight 1998.JPEG Winning contender in the LWF contest
F-17 Cobra Northrop Northrop YF-17 Cobra 060810-F-1234S-033.jpg Losing contender in the LWF contest, developed into the F/A-18 Hornet
F-18A/B/C/D Hornet McDonnell Douglas F-18s from VFMA-314 in formation.jpg Developed from the YF-17 as a shipboard fighter Attack aircraft
F/A-18E/F Super Hornet Boeing F-18F after launch from USS Abraham Lincoln (CVN-72).jpg Enlarged F/A-18 with bigger everything[3]
F-20 Tigershark Northrop Two f-20 in flying.jpg The ultimate Tiger development powered by a single F404 afterburning turbofan, but no production
F-21 Kfir C-2 Israel Aircraft Industries DN-ST-85-08601.jpg Kfir C2 aircraft for US Navy dissimilar combat training and aggressor training
F-22 Raptor Lockheed Martin Lockheed Martin F-22A Raptor JSOH.jpg [3]
F-23 Black Widow II Northrop / McDonnell Douglas Cobrachen yf-23.jpg Lost out to the F-22 in competition
F-35 Lightning II Lockheed Martin CF-1 flight test.jpg Production version of the X-35, winner of the JSF competition[3]
YF-110 MiG-21s Mikoyan-Gurevich Mikoyan-Gurevich MiG-21PF USAF.jpg 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.[68] Designation used for captured MiG-21s and new-build J-7s[69]
YF-112 Su-22 Sukhoi Su-20 RB3.jpg 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.[68] – obtained from Egypt or Allegedly used for captured MiGs[69]
YF-113 MiG-23s Mikoyan-Gurevich Airforce Museum Berlin-Gatow 495.JPG 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.[68] – Designation used for captured MiG-17s and[68][69]
YF-114 MiG-17 Mikoyan-Gurevich MiG-17F Top View.JPG 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.[68] – Designation used for captured MiG-17s[69]
F-117 Nighthawk Lockheed F-117 Nighthawk Front.jpg Production version of the HAVE BLUE experimental stealth aircraft
F-117D Tacit Blue TACIT BLUE Tacit Blue in flight.jpg A stealth experimental aircraft[69]
Pursuit, Biplace[edit]
PB-1 – Berliner-Joyce
PB-2 – Consolidated
PB-3 – Lockheed
Observation[edit]
Observation, 1924–1942[edit]
O-1 Falcon – Curtiss
O-2 – Douglas
O-3 Mohawk – Dayton-Wright
O-4 – Martin
O-5 – Douglas
O-6 – Thomas-Morse
O-7 – Douglas
O-8 – Douglas
O-9 – Douglas
O-10 – Loening
O-11 Falcon – Curtiss
O-12 Falcon – Curtiss
O-13 Falcon – Curtiss
O-14 – Douglas
O-15 – Keystone
O-16 Falcon – Curtiss
O-17 Courier – Consolidated
O-18 Falcon – Curtiss
O-19 – Thomas-Morse
O-20 – Thomas-Morse
O-21 – Thomas-Morse
O-22 – Douglas
O-23 – Thomas-Morse
O-24 – Curtiss
O-25 – Douglas
O-26 – Curtiss
O-27 – Fokker
O-28 Corsair – Vought
O-29 – Douglas
O-30 – Curtiss
O-31 – Douglas
O-32 – Douglas
O-33 – Thomas-Morse
O-34 – Douglas
O-35 – Douglas
O-36 – Douglas
O-37 – Keystone
O-38 – Douglas
O-39 Falcon – Curtiss
O-40 Raven – Curtiss
O-41 – Thomas-Morse
O-42 – Thomas-Morse
O-43 – Douglas
O-44 – Douglas
O-45 – Martin
O-46 – Douglas
O-47 – North American
O-48 – Douglas
O-49 Vigilant – Stinson (redesignated as L-1 in 1942)
O-50 – Bellanca
O-51 Dragonfly – Ryan
YO-51 Dragonfly
O-52 Owl – Curtiss
O-53 Havoc – Douglas
O-54 – Stinson
O-55 – ERCO
O-56 Ventura – Lockheed
O-57 Grasshopper – Taylorcraft (redesignated as L-2 in 1942)
O-58 Grasshopper – Aeronca (redesignated as L-3 in 1942)
O-59 Grasshopper – Piper (redesignated as L-4 in 1942)
O-60 – Kellett
O-61 – Pitcairn
O-62 Sentinel – Stinson (redesignated as L-5 in 1942)
O-63 Grasshopper – Interstate (redesignated as XL-6 in 1942)
Observation amphibian, 1925–1948[edit]
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
I guess y'all can keep picking out unique planes to make your point. This is the only thing I was trying to say which got everyone's panties in a wad. Looks pretty clear to me.