A-1 to DWC E-1 to JW K-4 to QU-22 R-1 to ZRS

E-1	 Curtiss (A-2) 1912 - to AX-1
E-1	 Standard 1918
E-1	 Grumman (WF-2) Tracer 1962
E-2	 Grumman (W2F) Hawkeye 1962
E-3	 Boeing (EC-137D) Sentry 1973
E-4	 Boeing 747 1973
E-5	 Windecker stealth demo 1973
E-6	 Boeing (707/C-137) Hermes 1987
E-8	 Boeing A/B (C-18A) J-STARS 1988
E-9	 Boeing DHC-8-100 1987
EA-1	 Douglas (AD-5Q) 1962
EA-3	 Douglas (A3D-1) 1962
EA-4	 McDonnell Douglas (TA-4F) 1970
EA-6	 Grumman (A2F-1Q) Prowler 1963
EA-7	 Vought (TA-7C) Corsair II 1983
EB-29B	 Boeing (B-29) 1948 - F-85 mother ship
EB-47	 Boeing (B-47) 1962
EB-50	 Boeing (B-50) c.1950
EB-57	 Martin (B-57) 1973
EB-66	 Douglas (B-66) 1965
EC-1	 Grumman (TF-1Q) Trader 1962
EC-18	 Boeing ARIA 1985
EC-20	 Gulftream III c.1980
EC-24	 Douglas (C-24) 1989
EC-47	 Douglas (R4D-5) Dakota 1962
EC-54	 Douglas (C-54) 1955 - to R5D-4
EC-121	 Lockheed (WV) Warning Star 1962 - USN
EC-130	 Lockheed (C-130) 1965
EC-135	 Boeing (C-135) 1964
EC-137D	 Boeing (C-137) 1972
EF-4	 McDonnell Douglas (F-4) Phantom II 1968
EF-10	 Douglas (F3D-2Q) Skyknight 1962
EF-82D	 North American (P/F-82D) 1948
EF-105F	 Republic (F-105) c.1960 - temp F-105G
EF-111	 Grumman Raven 1977
EH-1H	 Bell Quick Fix 1978
EH-60A	 Sikorsky (UH-60A) Quick Hawk 1981
EKA-3B	 Douglas (A-3) 1966
EM	 Elias 1922 - USMC
EO	 Elias 1923
EP-2	 Lockheed (P2V-5) Neptune 1962
EP-3	 Lockheed (P3V) Orion 1974
ERA-3B	 Douglas (A-3) 1967
ERB-47	 Boeing (B-47) ELINT c.1950
ERF-80	 Lockheed (F-80) 1950
ES-2D	 Grumman (S-2) 1970
ES-3	 Lockheed (S-3) 1989
ETF-51	 North American (F-51) c.1950
EU-21	 Beech (U-21) 1967
EV-1	 Grumman (OV-1) Mohawk c.1970
EZ-1	 Goodyear (ZPG-3W) airship 1962
EZ-2	 Airship Ind Sentinel 5000 1989 - proposed

F-1	 Sopwith Camel 1917 - British
F-1	 Fairchild (C-8) 1929
F-1	 North American (FJ) 1962 - USN
F-1C	 (FJ-3)
F-2	 Beech (C-45) 1941
F-2	 McDonnell (F2H) 1962 - USN
F-3	 Douglas (A-20) 1940
F-3	 McDonnell (F3H) Demon 1962 - USN
F-4 	 Lockheed (P-38) 1941
F-4 	 McDonnell Douglas Phantom II 1962
F-5	 Lockheed (F-4) 1942
F-5	 Northrop Freedom Fighter 1963 - to Tiger II
F-5L	 N A F (H-16) 1918
F-6	 North American (P-51) 1942
F-6	 Douglas (F4D) Skyray 1962 - USN/USMC
F-6L	 N A F (F-5L) 1918
F-7	 Consolidated (B-24) 1942
F-7 	 Convair (F2Y) Sea Dart 1962 - USN
F-8	 De Havilland Mosquito 1943
F-8	 Vought (F8U) Crusader 1962 - USN/USMC
F-9	 Boeing (B-17) 1942
F-9	 Grumman Cougar 1962 - USN, to F9F
F-10	 North American (B-25) 1941
F-10 	 Douglas (F3D) Skyknight 1962 - USN
F-11	 Hughes D-2 1944
F-11	 Grumman Tiger 1962 - USN, to F11F
F-12	 Republic Rainbow 1944
F-12	 Lockheed 1964 - to SR-71
F-13	 Boeing (B-29) 1944
F-13	 unassigned in 1962 system
F-14	 Lockheed (P-80) 1944
F-14	 Grumman Tomcat 1970 - USN
F-14D	 Grumman (F-14) Super Tomcat 1987
F-15	 Northrop (P-61) Reporter 1945
F-15	 McDonnell Douglas Eagle 1972
F-16	 General Dynamics (A-16) 1974
F-16XL	 General Dynamics (F-16E) 1982
F-17	 Northrop Cobra 1974 - to F/A-18
F-/A-18	 McDonnell Douglas Hornet 1978 - USN/USMC
F-20	 Northrop (F-5G) Tigershark 1982
F-21	 Lion-Kfir (Israel) 1985
F-22	 Lockheed Lightning 2 1991
F-23	 Northrop (P-61) 1991
F-24	 Douglas (A-24) 1948
F-38L	 Lockheed (P-38) 1948
F-40	 Curtiss (P-40) 1948 
F-47	 Republic (P-47) 1948
F-51	 North American (P-51) 1948
F-59	 Bell (P-59) 1948
F-61	 Northrop (P-61) 1948
F-63	 Bell (P-63) 1948
F-80	 Lockheed (P-80) 1948
F-81	 Convair 1948
F-82	 North American (P-82) 1948
F-83	 Bell (P-59A/-83) 1948 
F-84	 Republic (P-84) Thunderjet 1948
F-84F	 Republic (P-84F) 1951 - to F-96
F-85	 McDonnell Goblin 1948
F-86	 North American (P-86) 1948
F-86D	 North American (P-86D) 1949 - to F-95
F-87	 Curtiss (A-43) 1948
F-88	 McDonnell Voodoo 1948 - proto F-101
F-89	 Northrop (P-89) 1948
F-90	 Lockheed 1948
F-91	 Republic Thunderceptor 1948
F-92	 Convair Dart 1948 - proto F-102
F-93	 North American (F-86) 1950
F-94	 Lockheed (T-33/F-80) Starfire 1949
F-95	 North American Sabre 1950 - temp desig F-86D
F-96	 Thunderjet Republic 1950 - to F-84F
F-97	 Lockheed Starfire 1950 - to YF-94C
F-98	 Hughes Falcon AAM 1951
F-99	 Boeing Bomarc SAM 1951
F-100	 North American Super Sabre 1953
F-101	 McDonnell (F-88) Voodoo 1954 - orig desig F-109
F-102	 Convair (F-92) Delta Dagger 1953
F-103	 Republic 1951
F-104	 Lockheed Starfighter 1952
F-105	 Republic Thunderchief 1955
F-105G	 Republic Wild Weasel 1960
F-106	 Republic (F-84H) Thunderjet 1950 - temp desig
F-106	 Convair Delta Dart 1956
F-107	 North American (F-100) 1956
F-108	 North American Rapier - cancelled
F-109	 Bell 1960 - design study, also as F3L
F-110	 McDonnell (F4H-1) Spectre/Phantom II 1962 - to F-4
F-111	 General Dynamics Aardvark 1964
F-112 to -116 not assigned
F-117	 Lockheed Nighthawk 1982
F2A	 Brewster Buffalo 1937
F2B 	 Boeing (P-8) 1926
F2C	 Curtiss (R2C) 1924 - paper desig
F2D	 Douglas Banshee 1947 - later F2H
F2F	 Grumman 1933
F2G	 Eberhart (FG) 1928
F2G	 Goodyear (F4U) 1945 - proposed
F2H	 McDonnell Banshee 1947 - to F-2
F2J 	 Berliner-Joyce (P-16) 1933
F2L	 Bell (P-63) 1942
F2M	 General Motors (FM) 1944
F2R	 Ryan (FR) 1946
F2T	 Northrop (P-61) 1944
F2U	 Vought 1929
F2W	 Wright Tornado 1923
F2Y	 Convair Sea Dart 1954 - to F-7
F3A	 Brewster (F4U) 1943
F3B	 Boeing (F2B) 1927
F3C	 Curtiss (R3C) 1925 - paper desig
F3D	 Douglas (F-10) Skyknight 1948
F3F	 Grumman (F2F) 1935
F3H	 McDonnell Demon 1951 - to F-3
F3J	 Berliner-Joyce 1934
F3L	 Bell (F-109) - cancelled
F3M	 General Motors (F8F) 1945
F3U	 Vought 1933
F3W	 Wright (F2W) Apache 1926
F4B	 Boeing (P-12) 1928
F4C	 Curtiss (TS) 1922
F4D	 Douglas Skyray 1951 - to F-6
F4F	 Grumman Wildcat 1937
F4H 	 McDonnell (AH) Phantom II 1955 - to F-4
F4U	 Vought Corsair 1940
F5B	 Boeing (P-15) 1930
F5C	 not assigned
F5D	 Douglas (F4D-2) Skylancer 1954
F5F 	 Grumman (P-50) Skyrocket 1938
F5U	 Vought 1940
F6B	 Boeing (F4B) 1933
F6C	 Curtiss (PW-8) Hawk 1925
F6D	 Douglas Missileer 1960
F6F	 Grumman Hellcat 1942
F6U	 Vought Pirate 1946
F7B	 Boeing (P-29) 1933
F7F	 Grumman (P-65) Tigercat 1944
F7U	 Vought Cutlass 1950
F8B	 Boeing 1944
F8C-1/3	 Curtiss Falcon 1928
F8C-2/8	 Curtiss (F8C-1/3) 1928
F8F	 Grumman Bearcat 1944
F8U 	 Vought Crusader 1955 - to F-8
F9C	 Curtiss Sparrowhawk 1931
F9F-1/5	 Grumman Panther 1948
F9F-6/8	 Grumman (F9F-1-5) 1951
F9F-9	 Grumman Tiger 1954 - proto F11F
F10C	 Curtiss (O2C/F8C-8) Helldiver 1931
F11C	 Curtiss Goshawk 1932 - to BFC/BF2C
F12C	 Curtiss 1933
F13C	 Curtiss 1934
F14C	 Curtiss 1944
F15C	 Curtiss 1945
F10F	 Grumman Jaguar 1952
F11F	 Grumman Tiger 1955
F12F	 Grumman 1956 - proposed
FA	 Atlantic 1932
FA-26	 Douglas (B-26) 1946
FB	 Boeing (PW-9) 1924
FB-29	 Boeing (B-29) 1945 - to F-13
FB-111	 General Dynamics Aardvark 1967
FD	 Douglas 1933
FD	 Douglas Phantom 1945 - to FH
FF	 Grumman 1931
FG	 Eberhart Comanche 1927
FG	 Goodyear (F4U) 1943
FG-1	 Cornelius fuel glider 1944
FH 	 Hall 1929
FH	 McDonnell Phantom (FD) 1947
FJ	 Berliner-Joyce 1930
FJ-1	 North American 1946 - to F-1
FJ-2/4	 North American Fury 1952
FJ-3	 North American - to F-1
FJ-4	 North American - to F-1
FL	 Bell (P-39) Airabonita 1940
FL-1	 Loening 1933 - cancelled
FLB	 General Aircraft 1921 - to PJ
FM	 Eastern-GMC (F4F) 1943
FM-1	 Bell Airacuda 1937
FM-2	 Lockheed 1937
FN 	 N A F - cancelled
FO	 Lockheed (P-38) 1939
FO	 Lockheed (FV) Vertijet 1950 - orig desig
FP-51	 North American P-51 1946 - to F-6/RF-51
FP-61	 Northrop (P-61) 1946 - to RF-61
FP-80	 Lockheed (P-80) 1946 - to F-14/RF-80
FP-87	 Curtiss Blackhawk 1948 - to RF-87
FR	 Ryan Fireball 1944
FS	 Supermarine Spitfire 1945
FT	 Fokker 1923 - USN
FT 	 Northrop (A-17) 1934
FU	 Vought (UO) 1926 - orig desig UF
FV	 Lockheed Vertijet 1953 - to FO
FV	 Vickers England - cancelled
FV-12	 Rockwell 1972
FY	 Convair Pogo 1954

G-1	 Kellett autogyro 1935
G-2	 L-W-F 1918
G-2	 Pitcairn autogyro 1936
G-2	 Northwest (PG-2) 1945 
G-3	 Waco (PG-3/CG-15) Hadrian 1945
G-4	 Waco (CG-4) Hadrian 1942
G-10	 Laister-Kaufmann (CG-10) 1945
G-13	 Northwest (CG-13) 1944
G-14	 Chase (CG-14) 1945
G-15	 Waco (CG-15) 1945
G-18	 Waco (CG-18) 1947
G-20	 Chase (CG-20) 1948
GA-1	 Boeing (GAX) 1921
GA-2	 Boeing 1922
GAX	 Engineering Division 1920 - to GA-1
GB 	 Beech (C-43) Traveler 1939 - to JB
GC-130	 Lockheed (C-130) 1960 - to DC-130
GH	 Howard (C-70) Nightingale 1943
GK 	 Fairchild (C-86) Forwarder 1941
GMB	 Martin 1918
GMC	 Martin (GMB) 1918
GMT	 Martin (GMB) 1918
GRB-36F	 Convair (B-36) 1953
GRF-84F	 Republic (F-84) 1953
GQ	 Stinson Reliant 1941
GV	 Lockheed (KC-130) Hercules 1960

H-1	 L-W-F Owl 1920
H-1	 Bell Huey/Iroqouis 1962 - to HU-1
H-1	 Bell HueyCobra/SeaCobra 1965 - to AH-1
H-2 	 Kaman (HU2K) Seasprite 1962
H-2 	 Kaman (HU-2) Tomahawk 1963
H-3	 Sikorsky (HSS-2) Sea King 1963 - to SH-3
H-4	 Vought-Sikorsky 1948 - to R-4
H-4	 Bell 1962 - proto OH-58, to HO-4
H-5	 Sikorsky Hoverfly 1948 - to R-5
H-5	 Hiller 1962 - to HO-5
H-6	 Sikorsky 1948 - to R-6
H-6	 McDonnell Douglas Cayuse 1963 - to HO-6
H-8	 Curtiss 1916 - USN
H-9	 Firestone 1948 - to R-9
H-10	 Kellet 1948 - to R-10
H-11	 Rotorcraft 1948 - to R-11
H-12	 Curtiss 1918 - USN
H-12	 Bell 1948 - to R-12
H-13	 Bell Sioux 1948 - to R-13/HTL/HUL
H-14	 Curtiss 1916 - USN
H-15	 Bell 1950
H-16	 Curtiss (H-12) 1918 - USN
H-16	 Piasecki Transporter 1948 - to R-16
H-17	 Hughes 1952
H-18	 Sikorsky 1946
H-19 	 Sikorsky (HO4S) Chickasaw 1949 - to HRS/HO4S
H-20	 McDonnell Little Henry 1947
H-21	 Piasecki (HRP) Shawnee 1952
H-22	 Kaman K-225 1950
H-23 	 Hiller (HTE) Raven 1950
H-24	 Seibel 1951
H-25	 Piasecki (HUP/HJP) Retriever 1951
H-26	 American Jet Jeep 1952
H-27	 Piasecki 1951 - to H-16A
H-28	 Hughes 1952 - proposed H-17
H-29	 McDonnell 1952 - proposed H-20
H-30	 McCulloch 1952
H-31	 Doman - cancelled
H-32	 Hiller Hornet 1952 
H-33	 Bell 1952 - to XV-3
H-34	 Sikorsky (HSS/HUS) Choctaw 1955
H-35	 McDonnell 1953 - to XV-1
H-36	 not assigned
H-37	 Sikorsky S-56 (HR2S) Mojave 1962
H-38	 not assigned
H-39	 Sikorsky (H-18) 1954
H-40	 Bell 204 1956 - to HU-1 1960 and UH-1 1962
H-41	 Cessna Seneca 1954
H-43	 Kaman (HOK/HUK) Huskie 1956
H-44	 Hiller 1944
H-46	 Boeing-Vertol (HC-1A/HRB) Sea Knight 1962
H-47	 Boeing-Vertol Chinook 1964
H-48	 not assigned
H-50	 Gyrodyne (DSN) DASH 1962
H-51	 Lockheed 1962 - to H-56
H-52	 Sikorsky (HU2S) Seaguard 1962
H-53	 Sikorsky S-56 (SOF) Sea Stallion/Pave Low I/II 1964
H-54	 Sikorsky Skycrane 1962 
H-55	 Hughes (HO-2) Osage 1956
H-56	 Lockheed Cheyenne 1967
H-57	 Bell (H-58) Sea Ranger 1968
H-58	 Bell (H-4) Kiowa/Warrior 1968
H-59	 Sikorsky (H-18) 1955
H-59	 Sikorsky 1973
H-60	 Sikorsky S-70 1974
H-61	 Boeing-Vertol UTTAS 1974
H-62	 Boeing HLH 1970
H-63	 Bell (AH-1) King Cobra 1975
H-64	 McDonnell Douglas Sea Apache 1975
H-65	 Aerospatiale SA.366 Dolphin 1984
H-66	 Boeing Comanche 1991
H-76	 Sikorsky Eagle
HA	 Curtiss Dunkirk Fighter 1918
HA	 Curtiss 1922
HB-1	 Huff-Daland (LB-1) Cyclops 1925
HB-2 	 Fokker-Atlantic (LB-2) 1926
HB-3	 Huff-Daland 1926
HCH	 McDonnell 1951 - proposed
HC-1A	 Boeing-Vertol 107 (H-46) Seaknight 1962
HC-1B	 Boeing-Vertol (H-47) Chinook 1961 - to CH-1
HC-47	 Douglas (C-47) 1962
HC-54	 Douglas (C-54) 1955
HC-97	 Boeing (C-97) c.1950
HC-130	 Lockheed (C-130) 1962
HC-131	 Convair (C-131) 1960
HD-1	 N A F 19?? - USN, Hanriot seaplane
HE	 Piper 1940 - to AE
HH-1	 Bell Huey 1970
HH-2	 Kaman Seasprite 1970
HH-3E	 Sikorsky 'Jolly Green Giant' 1967
HH-3F	 Sikorsky Pelican 1968
HH-13	 Bell Sioux c.1950
HH-19	 Sikorsky (HO4S-3G) Chickasaw 1956
HH-34	 Sikorsky Seahorse 1955 - to HH-34
HH-43	 Kaman Huskie 1958
HH-46	 Boeing-Vertol Sea Knight 1975
HH-52	 Sikorsky Seaguard 1962
HH-53B/C Sikorsky 'Super Jolly' 1968
HH-53C	 Sikorsky Pave Low 1975
HH-60A	 Sikorsky Night Hawk 1970 
HH-60H	 Sikorsky Rescue Hawk 1988
HH-60J	 Sikorsky Jayhawk 1989
HH-65	 Aerospatiale Dolphin 1984
HJ-1	 Hiller Hornet 1952
HJD	 McDonnell (HJH) Whirlaway 1946
HJH	 McDonnell (HJD) Whirlaway 1947 
HJP	 Piasecki 1948 - proto HUP, to H-25
HJS	 Sikorsky 1949
HL	 Loening 1925
HN	 Huff-Daland (TW-5) 1922
HNS	 Sikorsky Hoverfly 1942
HO-1	 Sud-Ouest Djinn 1955
HO-1E	 Hiller Pawnee 1955 - temp desig VZ-1
HO-2	 De Lackner DH4 1955 - to HZ-1
HO-2	 Hughes 269 1956 - to H-55
HO-3 	 Brantly B-2 1957
HO-4	 Bell 206 1962 - to OH-4/H-4
HO-5	 Fairchild-Hiller FH-1100 1962 - to OH-5/H-5
HO-6	 Hughes 369 - to H-6
HO2S	 Sikorsky (R-5) Hoverfly 1943
HO3S	 Sikorsky (R-5) Hoverfly 1965
HO4S	 Sikorsky S-55 (H-19) Chickasaw 1955 - to HH-19/UH-19
HO5S	 Sikorsky (H-18) 1952
HO	 Huff-Daland 1923
HO-6	 Hughes 1962 - to OH-6
HOE	 Hiller (H-32) Hornet 1951
HOG	 Gyrodyne (RON) 1954
HOK	 Kaman (H-43) Huskie 1950
HOS	 Sikorsky (R-6) Hoverfly II 1944
HRB 	 Boeing-Vertol (H-46) Seaknight 1961 - to CH-46A
HRH	 McDonnell - project
HRP	 Piasecki (H-21) Rescuer 1945
HRS	 Sikorsky S-55 Chickasaw 1955 - to CH-19E
HR2S	 Sikorsky S-56 Mojave 1953 - to CH-37
HR3S 	 Sikorsky 1960 - var HSS-2
HS	 Curtiss 1917
HSL	 Bell 1951
HSS-1	 Sikorsky S-58 Seabat 1954 - proto H-34
HSS-2	 Sikorsky S-61 1959 - proto SH-3
HTE 	 Hiller (H-23) Raven 1955
HTK	 Kaman
HTL	 Bell (TH-13) Sioux 1946
HU-1	 Bell Iroquois 1960 - to UH-1/H-1 1962
HU-16	 Grumman (JR2F/SA-16) Albatross 1962
HU-25A	 Dassault Guardian 1982
HU-25C	 Dassault Interceptor 1984 - USCG
HU2K 	 Kaman (H-2) Seasprite 1959
HU2S	 Sikorsky (H-52) Seaguard 1962
HUK 	 Kaman (H-43) Huskie 1958
HUL	 Bell (UH-13) Sioux 1959
HUM	 McCulloch
HUP	 Piasecki (H-25/HJP) Retriever 1949
HUS	 Sikorsky 1 (H-34) Seahorse 1950 - to LH-34
HV-22	 Bell-Boeing (V-22) Osprey 1989
HZ-1	 De Lackner (HO-2) 1956

IL-1	 Orenco 1919

J2F	 Grumman (JF) 1939
J2K	 Fairchild 14 Forwarder 1938 - USCG
J2Q	 Fairchild 71 193?
J2W	 Waco EQC-6 1937 - USCG
J3F	 Grumman G-21 Goose 1940 
J4F	 Grumman Widgeon 1942
JA	 Atlantic-Fokker Super Universal 1928 - USN
JA 	 Noorduyn (C-64) Norseman 1944
JB 	 Beech (C-43) 1937 - to GB
JB-1	 Northrop 1 Bat 944 turbojet Flying Wing
JB-2	 Ford c.1944 V-1 rocket
JB-3	 Ford Tiamat c.1943 radar-homing AAR
JB-4	 Ford c.1943 ramjet cruise missile
JB-5	 Ford c.1943 wingless rocket
JB-6	 Ford c.1943 supersonic rocket
JB-7	 Ford c.1943 turbojet cruise missile
JB-8	 ?
JB-9	 ?
JB-10	 Northrop c.1943 pulsejet
JC-130	 Lockheed (C-130) Hercules 1961
JC-135	 Boeing (C-135) 1955
JD 	 Douglas (A-26B) 1944 - to UB-26J
JE	 Bellanca Senior Pacemaker 1938
JF	 Grumman Duck 1933
JH	 Stearman-HammondY-1S 1937
JHC-130H Lockheed (C-130) c.1970
JK	 Fairchild 45 1940
JKC-135	 Boeing (C-135) 1968
JL 	 Columbia
JL-6	 Junkers-Larsen 1922
JL-12	 Junkers-Larsen 1921
JM 	 Martin (B-26) Marauder 1946
JN-4	 Curtiss 1916
JO 	 Lockheed 12A (UC-36) Electra 1937
JOV-1	 Grumman (OV-1) c.1962
JQ	 Fairchild (C-8) 1928
JR 	 Ford (C-3) 1928 - to RR
JR2F	 Grumman G-64 (SA-16/HU-16) 1947
JR2S	 Sikorsky VS-44A 1940 
JRB	 Beech 18 (UC-45) Expeditor 1939
JRC	 Cessna T-50 (C-78) Bobcat 1941
JRF	 Grumman G-21 (OA-9/13) 1938 - to J3F
JRM	 Martin PB2M Mars 1945
JRS 	 Sikorsky S-43 (OA-8) 1937
JW	 Waco UBF 1934
A-1 to DWC E-1 to JW K-4 to QU-22 R-1 to ZRS
H O M E