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USAF aircraft identification
This F-100 has the buzz number "FW-754" on its nose.
Buzz number is a term applied to the large letter and number combination applied to United States Air Force military aircraft in the years immediately after World War II , through the early 1960s. This moniker evolved from aircrew speculation that the large numbers were meant to dissuade "buzzing" (very-low-altitude high-speed passes over populated areas) by increasing the likelihood of being identified and punished. [citation needed ]
The first two letters of a buzz number indicated the type and designation of an aircraft while the last three were generally the last three digits of the aircraft serial number. Air Force fighters used buzz numbers starting with the letter F (or P, when fighters were designated as "pursuit" aircraft before June 1948), while bombers started with the letter B. For example, a P-51 Mustang would have a buzz number such as FF-230 while an F-86 Sabre might be FU-910. A B-66 Destroyer would have a buzz number such as BB-222. One of the last Air Force fighters to carry a buzz number was the F-4 Phantom II (FJ), then called the F-110 Spectre by the Air Force.
A P-82 Twin Mustang with a buzz number near its tail
Douglas F-24 Banshee in 1950, with 'AA' buzz number
'FX-' code on Lockheed YF-12 ; possibly the last buzz number
This table lists U.S. Air Force and U.S. Army aircraft by buzz-number prefix. Note that some aircraft types changed prefixes during their career, while other prefixes were re-used after an earlier type was retired.
Code name
Manufacturer
Aircraft
Notes
AA
Douglas
A-24/F-24 Banshee
[ 1]
AB
Curtiss
A-25 Shrike
[ 1]
AC
Douglas
A-26 Invader
recoded BC in 1948[ 1]
AD
Vultee
A-31 Vengeance
[ 1]
AE
Convair
XA-41
[ 1]
BA
Boeing
B-17 Flying Fortress
[ 1]
BA
Martin
B-57 Canberra
[ 1]
BB
Douglas
XB-19
[ 1]
BB
Douglas
B-66 Destroyer
[ 1]
BC
Consolidated
B-24 Liberator
[ 1]
BC
Douglas
B-26 Invader
originally AC[ 1]
BD
North American
B-25 Mitchell
[ 1]
BE
North American
B-45 Tornado
recoded BH in 1948[ 1]
BF
Boeing
B-29 Superfortress
[ 1]
BG
Consolidated
B-32 Dominator
[ 1]
BG
Northrop
XB-35
[ 1]
BH
Lockheed
B-37 Ventura
[ 1]
BH
North American
B-45 Tornado
originally BE[ 1]
BJ
Boeing
XB-39 Superfortress
[ 1]
BK
Douglas
XB-42 Mixmaster
[ 1]
BK
Boeing
B-50 Superfortress
[ 1]
BL
Boeing
XB-44 Superfortress
[ 1]
BM
Convair
B-36 Peacemaker
[ 1]
CA
Beechcraft
CQ-3 Expeditor
[ 1]
CA
Douglas
C-124 Globemaster II
[ 1]
CB
Beechcraft
UC-43 Traveler
CC
Beechcraft
C-45 Expeditor
CD
Curtiss
C-46 Commando
CE
Douglas
C-47 Skytrain
[ 1]
CF
Douglas
C-48
CG
Douglas
C-49
CH
Douglas
C-53 Skytrooper
CJ
Douglas
C-54 Skymaster
[ 1]
CK
Lockheed
C-60 Lodestar
CL
Noorduyn
UC-64 Norseman
CM
Lockheed
C-69 Constellation
CN
Douglas
C-74 Globemaster
[ 1]
CP
Cessna
UC-78 Bobcat
[ 1]
CP
Convair
C-131 Samaritan
[ 1]
CQ
Fairchild
C-82 Packet
[ 1]
CQ
Fairchild
C-119 Flying Boxcar
[ 1]
CR
Consolidated
C-87 Liberator Express
[ 1]
CS
Boeing
C-97 Stratofreighter /KC-97 Stratofreighter
[ 1]
CT
Convair
XC-99
[ 1]
CU
Douglas
C-117 Skytrooper
[ 1]
CV
Douglas
C-118 Liftmaster
[ 1]
CW
Lockheed
C-121 Constellation
[ 1]
CY
Chase
YC-122 Avitruc
[ 1]
CZ
Chase
C-123 Provider
[ 1] [ 2]
CZ
Fairchild
C-123 Provider
[ 1]
FA
Beechcraft
F-2 Expeditor
cancelled 1948[ 1]
FB
Lockheed
F-5 Lightning
cancelled 1948[ 1]
FC
North American
F-6 Mustang
cancelled 1948, to FF[ 1]
FD
Consolidated
F-7 Liberator
cancelled 1948[ 1]
FE
Boeing
F-9 Flying Fortress
cancelled 1948, to BA[ 1]
FF
North American
F-10 Mitchell
cancelled 1948, to BD[ 1]
FG
Boeing
F-13 Superfortress
cancelled 1948, to BF[ 1]
FH
Northrop
F-15 Reporter
cancelled 1948, to FK[ 1]
F
Northrop
N-156F
[ 3]
FA
Lockheed
F-38 Lightning
previously PA[ 1]
FA
Lockheed
F-94 Starfire
[ 1]
FA
Northrop
F-5 Freedom Fighter
[ 1] [ 4]
FB
Bell
F-39 Airacobra
previously PB[ 1]
FB
McDonnell
F-101 Voodoo
[ 1]
FC
Curtiss
F-40 Warhawk
previously PC[ 1]
FC
Convair
F-102 Delta Dagger
[ 1]
FD
Republic
XF-103
[ 1]
FE
Republic
F-47 Thunderbolt
previously PE[ 1]
FE
Convair
F-106 Delta Dart
[ 1]
FF
North American
F-51 Mustang
previously PF[ 1]
FG
Lockheed
F-104 Starfighter
[ 1]
FH
Republic
F-105 Thunderchief
[ 1]
FJ
Bell
F-59 Airacomet
previously PJ[ 1]
FJ
McDonnell
F-110 Spectre
[ 1]
FK
Northrop
F-61 Black Widow
previously PK[ 1]
FL
Bell
F-63 Kingcobra
previously PL[ 1]
FN
Lockheed
F-80 Shooting Star
previously PL, recoded FT[ 1]
FP
Convair
XF-81
previously PP[ 1]
FQ
North American
F-82 Twin Mustang
previously PQ[ 1]
FR
Bell
XF-83
previously PR[ 1]
FS
Republic
F-84 Thunderjet
previously PS[ 1]
FT
Lockheed
F-80 Shooting Star
previously PN, FN[ 1]
QFT
Lockheed
QF-80 Shooting Star
[ 1]
FU
North American
F-86 Sabre
previously PU[ 1]
FV
Northrop
Northrop F-89 Scorpion
[ 1]
FW
North American
F-100 Super Sabre
[ 1]
FX
Lockheed
YF-12 Blackbird
[ 5] Unofficial?
FY
North American
YF-93
FY
North American
YF-95
recoded FU
GA
Waco
PG-2
[ 1]
GB
Waco
PG-3
[ 1]
GC
Waco
CG-4
[ 1]
GD
Laister-Kauffman
XCG-10 Trojan Horse
[ 1]
GE
Waco
CG-13
[ 1]
GF
Chase
YCG-14
[ 1]
GG
Waco
CG-15
[ 1]
GH
Chase
XCG-18
[ 1]
GJ
Chase
XCG-20
[ 1]
JT
Cessna
YAT-37D
[ 6]
LA
Taylorcraft
L-2 Grasshopper
[ 1]
LA
Piper
L-4 Grasshopper
originally LC[ 1]
LB
Aeronca
L-3 Grasshopper
[ 1]
LB
Stinson
L-5 Sentinel
originally LD[ 1]
LC
Piper
L-4 Grasshopper
recoded LA[ 1]
LC
Aeronca
L-16
originally LH[ 1]
LB
Stinson
L-5 Sentinel
recoded LB[ 1]
LD
Ryan
L-17B/U-18B Navion
See LJ for North American L-17A/C, U-18A/C[ 1]
LE
Interstate
L-6 Cadet
[ 1]
LE
Boeing
L-15 Scout
[ 1]
LE
Piper
L-18 Super Cub
[ 1]
LF
Piper
L-14
[ 1]
LF
Cessna
L-19 Bird Dog
[ 1]
LG
Convair
L-13 Grasshopper
[ 1]
LG
de Havilland Canada
L-20 Beaver
[ 1]
LH
Aeronca
L-16
recoded LC[ 1]
LH
Piper
L-21 Super Cub
[ 1]
LJ
North American
L-17A/C, U-18A/C Navion
See LD for Ryan L-17B, U-18B[ 1]
LJ
Beechcraft
L-23 Seminole
[ 1]
LK
Aero Commander
L-26
[ 1]
OA
Grumman
OA-9 Goose
[ 1]
OB
Consolidated
OA-10 Catalina
[ 1]
OC
North American
O-47
[ 1]
OD
Kellett
YO-60
[ 1]
OE
Boeing
PB2B-1 Catalina
[ 6]
PA
Lockheed
P-38 Lightning
recoded FA in 1948[ 1]
PB
Bell
P-39 Airacobra
recoded FB in 1948[ 1]
PC
Curtiss
P-40 Warhawk
recoded FC in 1948[ 1]
PD
Curtiss
XP-42
[ 1]
PE
Republic
P-47 Thunderbolt
recoded FE in 1948[ 1]
PF
North American
P-51 Mustang
recoded FF in 1948[ 1]
PG
Curtiss
XP-55 Ascender
[ 1]
PH
Lockheed
XP-58 Chain Lightning
[ 1]
PJ
Bell
P-59 Airacomet
recoded FJ in 1948[ 1]
PK
Northrop
P-61 Black Widow
recoded FK in 1948[ 1]
PL
Bell
P-63 Kingcobra
recoded FL in 1948[ 1]
PM
Fisher
P-75 Eagle
[ 1]
PN
Lockheed
P-80 Shooting Star
recoded FT in 1948[ 1]
PP
Convair
XP-81
recoded FP in 1948[ 1]
PQ
North American
P-82 Twin Mustang
recoded FQ in 1948[ 1]
PR
Bell
XP-83
recoded FR in 1948[ 1]
PS
Republic
P-84 Thunderjet
recoded FS in 1948[ 1]
PU
North American
P-86 Sabre
recoded FU in 1948[ 1]
QF
Piasecki
H-21 Workhorse
[ 6]
QK
Culver
Q-14 Cadet
[ 6]
RF
North American
RF-51 Mustang
[ 6]
TA
North American
AT-6 Texan
[ 1]
LTA
North American
LT-6G Texan
[ 1]
TB
Beechcraft
AT-7 Navigator
[ 1]
TC
Beechcraft
AT-11 Kansan
[ 6]
TC
Mikoyan-Gurevich
MiG-15
[ 7]
TC
Convair
TF-102 Delta Dagger
[ 8]
TD
Fairchild
AT-21 Gunner
[ 1]
TD
Beechcraft
T-34 Mentor
[ 1]
BTE
Vultee
BT-13 Valiant
[ 1]
TE
Cessna
T-37 Tweet
[ 6]
PTF
Boeing
PT-13 Kaydet
[ 1]
TF
North American
TF-51 Mustang
[ 6]
TF
Northrop
T-38 Talon
[ 6] [ 9]
TG
Boeing
PT-17 Kaydet
[ 1]
TG
Lockheed
TF-104 Starfighter
[ 6]
TG
North American
T-39 Sabreliner
[ 6]
TH
Fairchild
PT-19
[ 1]
TJ
Culver
PQ-8 Cadet
[ 1]
TK
Culver
PQ-14 Cadet
[ 6]
TL
North American
T-28 Trojan
[ 1]
TP
Convair
T-29 Flying Classroom
[ 1]
TQ
Fairchild
T-31
[ 1]
TR
Lockheed
T-33 Shooting Star
[ 6]
UG
de Havilland Canada
U-6 Beaver
[ 6]
UH
Piper
U-7 Super Cub
[ 6]
UK
Aero Commander
U-4/U-9
[ 6]
YF
North American
YF-93
[ 10]
YT
Cessna
YAT-37D
[ 6]
Citations
Bibliography
Adcock, Al (1992). C-123 Provider in action . Aircraft In Action. Vol. 124. Carrollton, TX: Squadron/Signal Publications. ISBN 978-0-89747-276-0 .
Andrade, John M. (1979). U.S. Military Aircraft Designations and Serials since 1909 . Leichester, UK: Midland Counties Publications. ISBN 0-904597-22-9 . Retrieved 2011-02-08 .
Hooftman, Hugo (1965). Russian Aircraft . Fallbrook, CA: Aero Publishers. ISBN 978-0-8168-8100-0 . Retrieved 2011-02-08 .
Johnsen, Frederick A. (2006). Northrop F-5/F-20/T-38 . WarbirdTech Series. Vol. 44. North Branch, MN: Specialty Press. ISBN 978-1-58007-094-2 .
Kinzey, Bert (1990). F-102 Delta Dagger in Detail & Scale . Detail & Scale. Vol. 35. Carrollton, TX: Squadron/Signal Publications. ISBN 978-0-8306-3046-2 . Retrieved 2011-02-08 .
Sgarlato, Nico (1979). USAF Aircraft of Today . Carrollton, TX: Squadron/Signal Publications. ISBN 0-89747-068-0 .
Swanborough, Gordon; Peter M. Bowers (1989). United States Military Aircraft since 1909 . Washington, D.C.: Smithsonian Institution Press. ISBN 978-0-87474-880-2 . Douglas XCG-17.
Further reading
Bowers, Peter M.; David W. Menard (2006). Buzz Numbers: The Explanations and Regulations Behind America's Military Aircraft Identification System . North Branch, MN: Specialty Press. ISBN 978-1-58007-103-1 .