B - Bomber Aircraft

Model Designation Manufacturer Engine(s) Crew Other
XB-1
Huff-Daland/Keystone 2 Packard 2A-1530 5
XB-1B
Huff-Daland/Keystone 2 Curtiss V-1570-5 Conqueror 5
XB-2 Condor Curtiss 2 Curtiss V-1570-7 Conqueror 5
B-2 Condor Curtiss 2 Curtiss V-1570-7 Conqueror 5
B-2A Condor Curtiss 2 Curtiss V-1570-7 Conqueror 5
B-3A
Keystone 2 Pratt & Whitney R-1690-3 Hornet 5 LB-10A
Y1B-4
Keystone 2 Pratt & Whitney R-1860-7 Hornet 5 LB-13
B-4A
Keystone 2 Pratt & Whitney R-1860-7 Hornet 5
Y1B-5
Keystone 2 Wright R-1750-3 Cyclone 5 LB-14
B-5A
Keystone 2 Wright R-1750-3 Cyclone 5
Y1B-6
Keystone 2 Wright R-1820-1 Cyclone 5 LB-13
B-6A
Keystone 2 Wright R-1820-7 Cyclone 5
XB-7
Douglas 2 Curtiss V-1570-23 Conqueror 4 XO-36
Y1B-7
Douglas 2 Curtiss V-1570-33/52 Conqueror 4 B-7
B-7
Douglas 2 Curtiss V-1570-33/52 Conqueror 4 Y1B-7
XB-8
Fokker 2 Curtiss V-1570-23 Conqueror 3 XO-27
YB-8
Fokker 2 Curtiss V-1570-29 Conqueror
Y1O-27
YB-9
Boeing 2 Pratt & Whitney R-1830-13 Twin Wasp 4
Y1B-9
Boeing 2 Curtiss V-1570-29 Conqueror

Y1B-9A
Boeing 2 Pratt & Whitney R-1860-11 Hornet 4
XB-10
Martin 2 Wright R-1820-19 Cyclone 4
YB-10
Martin 2 Wright R-1820-25 Cyclone 4
B-10
Martin 2 Wright R-1820 Cyclone

YB-10A
Martin 2 Wright R-1820-21 Cyclone 4
B-10B
Martin 2 Wright R-1820-33 Cyclone 4
B-11
Douglas 2 Wright R-1820-25 Cyclone 5 O-44, YOA-5
YB-12
Martin 2 Pratt & Whitney R-1690-11 Hornet 4
B-12A
Martin 2 Pratt & Whitney R-1690-11 Hornet 4
YB-13
Martin 2 Pratt & Whitney R-1860-17 Hornet 4 cancelled
XB-14
Martin 2 Pratt & Whitney R-1830-9 Twin Wasp 4
XB-15
Boeing 4 Pratt & Whitney R-1830-11 Twin Wasp 10 XBLR-1, XC-105
XB-16
Martin 6 Allison V-1710-2

YB-17 Flying Fortress Boeing 4 Wright R-1820-39 Cyclone 6 Y1B-17
Y1B-17 Flying Fortress Boeing 4 Wright R-1820-39 Cyclone 6 YB-17
Y1B-17A Flying Fortress Boeing 4 Wright R-1820-51 Cyclone 6 B-17A
B-17A Flying Fortress Boeing 4 Wright R-1820-51 Cyclone 6 Y1B-17A
B-17B Flying Fortress Boeing 4 Wright R-1820-51 Cyclone 6
B-17C Flying Fortress Boeing 4 Wright R-1820-65 Cyclone 6
B-17D Flying Fortress Boeing 4 Wright R-1820-65 Cyclone 6
B-17E Flying Fortress Boeing 4 Wright R-1820-65 Cyclone 9
XB-17F Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone 10
B-17F Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone 10
FB-17F Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone
F-9, F-9A, F-9B, RB-17F
RB-17F Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone
F-9, F-9A, F-9B, FB-17F
XB-17G Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone

B-17G Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone 10 PB-1G, PB-1W
CB-17G Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone

DB-17G Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone
CQ-4
EB-17G Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone

FB-17G Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone
F-9C, RB-17G
MB-17G Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone

QB-17G Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone 0 BQ-7
RB-17G Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone
F-9C, FB-17G
SB-17G Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone
B-17H
TB-17G Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone

VB-17G Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone

B-17H Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone 10 SB-17G, PB-1G
TB-17H Flying Fortress Boeing/Lockheed/Douglas 4 Wright R-1820-97 Cyclone
cancelled
QB-17L Flying Fortress Boeing 4 Wright R-1820-97 Cyclone 0
QB-17N Flying Fortress Boeing 4 Wright R-1820-97 Cyclone 0
DB-17P Flying Fortress Boeing 4 Wright R-1820-97 Cyclone
QB-17P
QB-17P Flying Fortress Boeing 4 Wright R-1820-97 Cyclone
DB-17P
B-18 Bolo Douglas 2 Wright R-1820-45 Cyclone 6
B-18A Bolo Douglas 2 Wright R-1820-53 Cyclone 6
B-18B Bolo Douglas 2 Wright R-1820-53 Cyclone 6
B-18C Bolo Douglas 2 Wright R-1820-53 Cyclone 6
XB-19
Douglas 4 Wright R-3350-5 Cyclone 16 XBLR-2
XB-19A
Douglas 4 Allison V-3420-11 16
Y1B-20
Boeing 4 Pratt & Whitney R-2180 Twin Hornet 10
XB-21
North American 2 Pratt & Whitney R-2180-1 Twin Hornet 6
XB-22
Douglas 2 Wright R-2600-1 Cyclone 6 cancelled
B-23 Dragon Douglas 2 Wright R-2600-3 Cyclone 6 UC-67
XB-24 Liberator Consolidated 4 Pratt & Whitney R-1830-33 Twin Wasp 10
YB-24 Liberator Consolidated 4 Pratt & Whitney R-1830-33 Twin Wasp 10 B-24
B-24 Liberator Consolidated 4 Pratt & Whitney R-1830-33 Twin Wasp 10 YB-24
B-24A Liberator Consolidated 4 Pratt & Whitney R-1830-33 Twin Wasp 10
XB-24B Liberator Consolidated 4 Pratt & Whitney R-1830-41 Twin Wasp 10
B-24C Liberator Consolidated 4 Pratt & Whitney R-1830-41 Twin Wasp 10
B-24D Liberator Consolidated/Douglas 4 Pratt & Whitney R-1830-43 Twin Wasp 10 F-7, PB4Y-1
TB-24D Liberator Consolidated/Douglas 4 Pratt & Whitney R-1830-43 Twin Wasp
AT-22
B-24E Liberator Consolidated/Douglas/Ford 4 Pratt & Whitney R-1830-43 Twin Wasp 10
XB-24F Liberator Consolidated 4 Pratt & Whitney R-1830-43 Twin Wasp 10
B-24G Liberator North American 4 Pratt & Whitney R-1830-43 Twin Wasp 10 PB4Y-1
B-24H Liberator Consolidated/Douglas/Ford 4 Pratt & Whitney R-1830-43/65 Twin Wasp 10
XB-24J Liberator Consolidated/Douglas/Ford/North American 4 Pratt & Whitney R-1830-65 Twin Wasp 10
B-24J Liberator Consolidated/Douglas/Ford/North American 4 Pratt & Whitney R-1830-65 Twin Wasp 10 F-7A,B, PB4Y-1
CB-24J Liberator Consolidated/Douglas/Ford/North American 4 Pratt & Whitney R-1830-65 Twin Wasp 10
TB-24J Liberator Consolidated/Douglas/Ford/North American 4 Pratt & Whitney R-1830-65 Twin Wasp 10
XB-24K Liberator Consolidated/Ford 4 Pratt & Whitney R-1830-75 Twin Wasp 10
B-24L Liberator Consolidated/Ford 4 Pratt & Whitney R-1830-65 Twin Wasp 10 F-7B, PB4Y-1
TB-24L Liberator Consolidated/Ford 4 Pratt & Whitney R-1830-65 Twin Wasp

B-24M Liberator Consolidated/Ford 4 Pratt & Whitney R-1830-65 Twin Wasp 10 F-7B, PB4Y-1
EZB-24M Liberator Consolidated/Ford 4 Pratt & Whitney R-1830-65 Twin Wasp

XB-24N Liberator Ford 4 Pratt & Whitney R-1830-65 Twin Wasp 10
YB-24N Liberator Ford 4 Pratt & Whitney R-1830-65 Twin Wasp 10
XB-24P Liberator Consolidated 4 Pratt & Whitney R-1830-43 Twin Wasp 10
XB-24Q Liberator Ford 4 Pratt & Whitney R-1830-65 Twin Wasp 10
B-25 Mitchell North American 2 Wright R-2600-9 Cyclone 5
B-25A Mitchell North American 2 Wright R-2600-9 Cyclone 5
B-25B Mitchell North American 2 Wright R-2600-9 Cyclone 5
B-25C Mitchell North American 2 Wright R-2600-13 Cyclone 5 PBJ-1C
TB-25C Mitchell North American 2 Wright R-2600-13 Cyclone
AT-24C
B-25D Mitchell North American 2 Wright R-2600-13 Cyclone 5 PBJ-1D
TB-25D Mitchell North American 2 Wright R-2600-13 Cyclone
AT-24A
XB-25E Mitchell North American 2 Wright R-2600-13 Cyclone 5
XB-25F Mitchell North American 2 Wright R-2600-13 Cyclone 5
XB-25G Mitchell North American 2 Wright R-2600-13 Cyclone 5
B-25G Mitchell North American 2 Wright R-2600-13 Cyclone 5 PBJ-1G
TB-25G Mitchell North American 2 Wright R-2600-13 Cyclone
AT-24B
B-25H Mitchell North American 2 Wright R-2600-13 Cyclone 5 PBJ-1H
B-25J Mitchell North American 2 Wright R-2600-13 Cyclone 6 PBJ-1J
CB-25J Mitchell North American 2 Wright R-2600-13 Cyclone

TB-25J Mitchell North American 2 Wright R-2600-13 Cyclone
AT-24D
VB-25J Mitchell North American 2 Wright R-2600-13 Cyclone

TB-25K Mitchell North American 2 Wright R-2600-13 Cyclone 6
TB-25L Mitchell North American 2 Wright R-2600-13 Cyclone 6
TB-25M Mitchell North American 2 Wright R-2600-13 Cyclone 6
TB-25N Mitchell North American 2 Wright R-2600-29A Cyclone 6
VB-25N Mitchell North American 2 Wright R-2600-29A Cyclone

B-26 Marauder Martin 2 Pratt & Whitney R-2800-5 Double Wasp 7
B-26A Marauder Martin 2 Pratt & Whitney R-2800-5/39 Double Wasp 7
B-26B Marauder Martin 2 Pratt & Whitney R-2800-5/41/43 Double Wasp 7
CB-26B Marauder Martin 2 Pratt & Whitney R-2800-5/41/43 Double Wasp

TB-26B Marauder Martin 2 Pratt & Whitney R-2800-5/41/43 Double Wasp
AT-23A
B-26C Marauder Martin 2 Pratt & Whitney R-2800-5/41/43 Double Wasp 7
TB-26C Marauder Martin 2 Pratt & Whitney R-2800-5/41/43 Double Wasp
AT-23B, JM-1
XB-26D Marauder Martin 2 Pratt & Whitney R-2800-5/41/43 Double Wasp 7
XB-26E Marauder Martin 2 Pratt & Whitney R-2800-5/41/43 Double Wasp 7
B-26F Marauder Martin 2 Pratt & Whitney R-2800-5/41/43 Double Wasp 7
B-26G Marauder Martin 2 Pratt & Whitney R-2800-43 Double Wasp 7
TB-26G Marauder Martin 2 Pratt & Whitney R-2800-43 Double Wasp
JM-2
XB-26H Marauder Martin 2 Pratt & Whitney R-2800-43 Double Wasp 7
XB-27
Martin 2 Pratt & Whitney R-2800-9 Double Wasp 7 cancelled
XB-28 Dragon North American 2 Pratt & Whitney R-2800-11 Double Wasp 5
XB-28A Dragon North American 2 Pratt & Whitney R-2800-27 Double Wasp 5
XB-29 Superfortress Boeing 4 Wright R-3350-12 Cyclone 11
YB-29 Superfortress Boeing 4 Wright R-3350-21 Cyclone 11
B-29 Superfortress Boeing 4 Wright R-3350-23 Cyclone 11 P2B-1S, P2B-2S
QB-29 Superfortress Boeing 4 Wright R-3350-23 Cyclone

RB-29 Superfortress Boeing 4 Wright R-3350-23 Cyclone
F-13
SB-29 Superfortress Boeing 4 Wright R-3350-23 Cyclone

TB-29 Superfortress Boeing 4 Wright R-3350-23 Cyclone

WB-29 Superfortress Boeing 4 Wright R-3350-23 Cyclone

VB-29 Superfortress Boeing 4 Wright R-3350-23 Cyclone

RB-29A Superfortress Boeing 4 Wright R-3350-57 Cyclone
F-13A
B-29A Superfortress Boeing 4 Wright R-3350-57 Cyclone 11
B-29B Superfortress Boeing 4 Wright R-3350-41 Cyclone 8
EB-29B Superfortress Boeing 4 Wright R-3350-41 Cyclone

B-29C Superfortress Boeing 4 Wright R-3350 Cyclone 11
B-29D Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major 11 B-50A
XB-29E Superfortress Boeing 4 Wright R-3350-23 Cyclone 11
B-29F Superfortress Boeing 4 Wright R-3350-23 Cyclone 11
XB-29G Superfortress Boeing 4 Wright R-3350-23 Cyclone 11
XB-29H Superfortress Boeing 4 Wright R-3350-57 Cyclone 11
YB-29J Superfortress Boeing 4 Wright R-3350-57 Cyclone 11
FB-29J Superfortress Boeing 4 Wright R-3350-57 Cyclone 11 RB-29J
YKB-29J Superfortress Boeing 4 Wright R-3350-57 Cyclone 11
RB-29J Superfortress Boeing 4 Wright R-3350-57 Cyclone 11 FB-29J
CB-29K Superfortress Boeing 4 Wright R-3350-23 Cyclone 11
B-29L Superfortress Boeing 4 Wright R-3350-23 Cyclone 11
KB-29M Superfortress Boeing 4 Wright R-3350-23 Cyclone 11
B-29MR Superfortress Boeing 4 Wright R-3350-23 Cyclone 11
KB-29P Superfortress Boeing 4 Wright R-3350-23 Cyclone 11
YKB-29T Superfortress Boeing 4 Wright R-3350-23 Cyclone 11
XB-30
Lockheed 4 Wright R-3350-13 Cyclone 12
XB-31
Douglas 4 Pratt & Whitney R-4360 Wasp Major 8
XB-32 Terminator Consolidated 4 Wright R-3350-13/21 Cyclone 10
YB-32 Terminator Consolidated 4 Wright R-3350 10 cancelled
B-32 Dominator Consolidated 4 Wright R-3350-23A Cyclone 10
TB-32 Dominator Consolidated 4 Wright R-3350-23A Cyclone

XB-33A
Martin 4 Wright R-2600-15 Cyclone 7
B-33A
Martin 4 Wright R-2600-15 Cyclone 7 cancelled
B-34
Lockheed 2 Pratt & Whitney R-2800-31 Double Wasp

B-34A Lexington Lockheed 2 Pratt & Whitney R-2800-31 Double Wasp
PV-1
B-34B Lexington Lockheed 2 Wright R-2600-13 Cyclone
B-37, O-56
XB-35
Northrop 4 Pratt & Whitney R-4360-17/21 Wasp Major 9
YB-35
Northrop 4 Pratt & Whitney R-4360-17/21 Wasp Major 9 XB2T-1
YB-35A
Northrop 4 Pratt & Whitney R-4360-17/21 Wasp Major 9
YB-35B
Northrop 8 Allison J35-A-5 6 YB-49
EB-35B
Northrop 8 Allison J35-A-5 and 2 Northrop T-37 Turbodyne

RB-35B
Northrop 8 Allison J35-A-5
YRB-49A
XB-36
Convair 6 Pratt & Whitney R-4360-25 Wasp Major 15
B-36A
Convair 6 Pratt & Whitney R-4360-25 Wasp Major 15
B-36B
Convair 6 Pratt & Whitney R-4360-41 Wasp Major 15
YB-36C
Convair 6 Pratt & Whitney R-4360-51 Wasp Major 15
B-36D
Convair 6 Pratt & Whitney R-4360-41 Wasp Major and 4 General Electric J47-GE-19 15
RB-36D
Convair 6 Pratt & Whitney R-4360-41 Wasp Major and 4 General Electric J47-GE-19

RB-36E
Convair 6 Pratt & Whitney R-4360-41 Wasp Major and 4 General Electric J47-GE-19 22
B-36F
Convair 6 Pratt & Whitney R-4360-53 Wasp Major and 4 General Electric J47-GE-19 15
RB-36F
Convair 6 Pratt & Whitney R-4360-53 Wasp Major and 4 General Electric J47-GE-19

GRB-36F
Convair 6 Pratt & Whitney R-4360-53 Wasp Major and 4 General Electric J47-GE-19

YB-36G
Convair 8 Pratt & Whitney J57-P-3 10 YB-60
B-36H
Convair 6 Pratt & Whitney R-4360-53 Wasp Major and 4 General Electric J47-GE-19 15
DB-36H
Convair 6 Pratt & Whitney R-4360-53 Wasp Major and 4 General Electric J47-GE-19

RB-36H
Convair 6 Pratt & Whitney R-4360-53 Wasp Major and 4 General Electric J47-GE-19

B-36J
Convair 6 Pratt & Whitney R-4360-53 Wasp Major and 4 General Electric J47-GE-19 15
B-37 Ventura Lockheed 2 Wright R-2600-31 Cyclone
RB-34B, O-56
XB-38 Flying Fortress Lockheed 4 Allison V-1710-89 10
XB-39 Superfortress Boeing 4 Allison V-3420 11
XB-40 Flying Fortress Boeing 4 Wright R-1820-65 Cyclone 9
YB-40 Flying Fortress Boeing/Lockheed 4 Wright R-1820-97 Cyclone 10
TB-40 Flying Fortress Boeing/Lockheed 4 Wright R-1820-97 Cyclone

XB-41 Liberator Consolidated 4 Pratt & Whitney R-1830-43 Twin Wasp 10
XB-42
Douglas 2 Allison V-1710-125 3 XA-42
XB-42A
Douglas 2 Allison V-1710-133 and 2 Westinghouse 19XB-2A 3
XB-43
Douglas 2 General Electric J35-GE-3 3
YB-43
Douglas 2 General Electric J35-GE-3 3
XB-44 Superfortress Boeing 4 Pratt & Whitney R-4360-33 Wasp Major 11
XB-45 Tornado North American 4 Allison J35-A-4 4
B-45A Tornado North American 4 General Electric J47-GE-7/9/13/15 4
DB-45A Tornado North American 4 General Electric J47-GE-7/9/13/15

TB-45A Tornado North American 4 General Electric J47-GE-7/9/13/15

B-45B Tornado North American 4 General Electric J47-GE-7/9/13/15 4
B-45C Tornado North American 4 General Electric J47-GE-13/15 4
DB-45C Tornado North American 4 General Electric J47-GE-13/15

RB-45C Tornado North American 4 General Electric J47-GE-13/15

XB-46
Convair 4 General Electric J35 or 4 Allison J35-A-3 3
XB-47 Stratojet Boeing 6 General Electric J47-GE-7 3
B-47A Stratojet Boeing 6 General Electric J47-GE-11 3
B-47B Stratojet Boeing/Douglas/Lockheed 6 General Electric J47-GE-23 3
DB-47B Stratojet Boeing/Douglas/Lockheed 6 General Electric J47-GE-23

MB-47B Stratojet Boeing/Douglas/Lockheed 6 General Electric J47-GE-23

RB-47B Stratojet Boeing/Douglas/Lockheed 6 General Electric J47-GE-23

TB-47B Stratojet Boeing/Douglas/Lockheed 6 General Electric J47-GE-23 4
WB-47B Stratojet Boeing/Douglas/Lockheed 6 General Electric J47-GE-23 3
YB-47C Stratojet Boeing 4 Allison J71-A-5 3 YB-56
XB-47D Stratojet Boeing 2 Wright YT49-W-1 and 2 General Electric J47-GE-23 3
B-47E Stratojet Boeing/Douglas/Lockheed 6 General Electric J47-GE-25 3
DB-47E Stratojet Boeing/Douglas/Lockheed 6 General Electric J47-GE-25 3
EB-47E Stratojet Boeing/Douglas/Lockheed 6 General Electric J47-GE-25 3
ETB-47E Stratojet Boeing/Douglas/Lockheed 6 General Electric J47-GE-25 4
QB-47E Stratojet Boeing/Douglas/Lockheed 6 General Electric J47-GE-25 0
RB-47E Stratojet Boeing/Douglas/Lockheed 6 General Electric J47-GE-25 3
WB-47E Stratojet Boeing/Douglas/Lockheed 6 General Electric J47-GE-25 3
YB-47F Stratojet Boeing/Douglas/Lockheed 6 General Electric J47-GE-23 3
KB-47G Stratojet Boeing/Douglas/Lockheed 6 General Electric J47-GE-23 3
ERB-47H Stratojet Boeing 6 General Electric J47-GE-23

RB-47H Stratojet Boeing 6 General Electric J47-GE-25 3
YB-47J Stratojet Boeing 6 General Electric J47-GE-25 3
RB-47K Stratojet Boeing 6 General Electric J47-GE-25 3
EB-47L Stratojet Boeing 6 General Electric J47-GE-25 3
XB-48
Martin 6 General Electric J35-GE-7 3
YB-49
Northrop 8 Allison J35-A-15 7 YB-35B
YRB-49A
Northrop 8 Allison J35-A-19 6 RB-35B
RB-49B
Northrop 8 Allison J35-A-19 6
KB-50 Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major

WB-50 Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major

B-50A Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major 11 B-29D
TB-50A Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major

B-50B Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major 11
RB-50B Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major 11
YB-50C Superfortress Boeing 4 Pratt & Whitney R-4360-43 Wasp Major 11 XB-54A
B-50D Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major 11
DB-50D Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major

KB-50D Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major

TB-50D Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major

WB-50D Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major

RB-50E Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major 10
RB-50F Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major 10
RB-50G Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major 16
TB-50H Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major 12
WB-50H Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major 12
KB-50J Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major and 2 General Electric J47-GE-23 11
KB-50K Superfortress Boeing 4 Pratt & Whitney R-4360-35 Wasp Major and 2 General Electric J47-GE-23 11
XB-51
Martin 3 General Electric J47-GE-13 2 XA-45
XB-52 Stratofortress Boeing 8 Pratt & Whitney J57-P-3 5
YB-52 Stratofortress Boeing 8 Pratt & Whitney J57-P-3 5
B-52A Stratofortress Boeing 8 Pratt & Whitney J57-P-1W 6
B-52B Stratofortress Boeing 8 Pratt & Whitney J57-P-1W/1WA/1WB/9W/19W/29W/29WA 6
RB-52B Stratofortress Boeing 8 Pratt & Whitney J57-P-1W/1WA/1WB/9W/19W/29W/29WA 8 XF-16, XR-16
B-52C Stratofortress Boeing 8 Pratt & Whitney J57-P-19W/29WA 6
B-52D Stratofortress Boeing 8 Pratt & Whitney J57-P-19W/29WA 6
B-52E Stratofortress Boeing 8 Pratt & Whitney J57-P-19W/29WA 6
B-52F Stratofortress Boeing 8 Pratt & Whitney J57-P-43W/43WA/43WB 6
B-52G Stratofortress Boeing 8 Pratt & Whitney J57-P-43WB 5
B-52H Stratofortress Boeing 8 Pratt & Whitney TF33-P-3/103 5-6
XB-53
Convair 3 General Electric J35
XA-44, cancelled
XB-54A Superfortress Boeing 4 Pratt & Whitney R-4360-43 11 YB-50C
RB-54A Superfortress Boeing 4 Pratt & Whitney R-4360-43 11 cancelled
XB-55
Boeing 4 Allison T40 or 6 Westinghouse J40 3 cancelled
YB-56 Stratojet Boeing 4 Allison J71-A-5 3 YB-47C
RB-56A Stratojet Boeing 4 Allison J71-A-5

B-57A Canberra Martin 2 Wright J65-W-5 Sapphire 2
EB-57A Canberra Martin 2 Wright J65-W-5 Sapphire 2
RB-57A Canberra Martin 2 Wright J65-W-5 Sapphire 2
B-57B Canberra Martin 2 Wright J65-W-5 Sapphire 2
EB-57B Canberra Martin 2 Wright J65-W-5/5B Sapphire

RB-57B Canberra Martin 2 Wright J65-W-5 Sapphire

TB-57B Canberra Martin 2 Wright J65-W-5 Sapphire 2 B-57C
B-57C Canberra Martin 2 Wright J65-W-5 Sapphire 2 TB-57B
RB-57C Canberra Martin 2 Wright J65-W-5 Sapphire 2
WB-57C Canberra Martin 2 Wright J65-W-5 Sapphire 2
EB-57D Canberra Martin 2 Pratt & Whitney J57-P-9 2
RB-57D Canberra Martin 2 Pratt & Whitney J57-P-9 2
WB-57D Canberra Martin 2 Pratt & Whitney J57-P-9 2
B-57E Canberra Martin 2 Wright J65-W-5 Sapphire 2
EB-57E Canberra Martin 2 Wright J65-W-5 Sapphire 2
RB-57E Canberra Martin 2 Wright J65-W-5 Sapphire 2
TB-57E Canberra Martin 2 Wright J65-W-5 Sapphire 2
RB-57F Canberra Martin/General Dynamics 2 Pratt & Whitney TF33-P-11A and 2 Pratt & Whitney J60-P-9 2
WB-57F Canberra Martin/General Dynamics 2 Pratt & Whitney TF33-P-11A and 2 Pratt & Whitney J60-P-9 2
B-57G Canberra Martin/Westinghouse 2 Wright J65-W-5 Sapphire 2
B-58A Hustler Convair 4 General Electric J79-GE-1/5B 3
RB-58A Hustler Convair 4 General Electric J79-GE-1/5B 3
TB-58A Hustler Convair 4 General Electric J79-GE-1/5B 4
B-58B Hustler Convair 4 General Electric J79-GE-9 3
B-58C Hustler Convair 4 Pratt & Whitney J58 3
XB-59
Boeing 4 General Electric J73
cancelled
YB-60
Convair 8 Pratt & Whitney J57-P-3 10 YB-36G
XB-61 Matador Martin
0 XSSM-A-1
YB-61 Matador Martin
0 YSSM-A-1
YQB-61 Matador Martin
0
B-61A Matador Martin 1 Allison J33-A-37 and 1 Aerojet General booster 0 TM-61A
YQB-61A Matador Martin 1 Allison J33-A-37 and 1 Aerojet General booster 0
QB-61A Matador Martin 1 Allison J33-A-37 and 1 Aerojet General booster 0 QTM-61A
YB-61B Matador Martin 1 Allison J33-A-37 and 1 Aerojet General booster 0 YTM-61B
YB-61C Matador Martin 1 Allison J33-A-37 and 1 Aerojet General booster 0 YTM-61C
XB-62 Snark Northrop 1 Allison J71 and 2 Aerojet General boosters 0 XSSM-A-3, XSM-62
YB-62 Snark Northrop 1 Allison J71 and 2 Aerojet General boosters 0
XRB-62 Snark Northrop 1 Allison J71 and 2 Aerojet General boosters 0 XRSM-62
QB-62A Snark Northrop 1 Allison J71 and 2 Aerojet General boosters 0
XB-63 Rascal Bell 1 Bell XLR67-BA-1 0 XGAM-63
B-63 Rascal Bell 1 Bell XLR67-BA-1 0 ASM-A-2, GAM-63
B-63A Rascal Bell 1 Bell XLR67-BA-1 0 GAM-63A
XB-64 Navajo North American 2 Wright XRJ47-W-5 and 1 North American XLR71-NA-1 0 XSSM-A-4, XSM-64
XB-64A Navajo North American 2 Wright RJ47-W-7 and 1 North American XLR83-NA-1 0 XSSM-A-6, XSM-64A
XB-65 Atlas Convair 5 0 SM-65
XB-65A Atlas Convair
0 XSM-65A
RB-66A Destroyer Douglas 2 Allison J71-A-9 3
B-66B Destroyer Douglas 2 Allison J71-A-11/13 3
EB-66B Destroyer Douglas 2 Allison J71-A-11/13

RB-66B Destroyer Douglas 2 Allison J71-A-11/13

EB-66C Destroyer Douglas 2 Allison J71-A-11/13 3
RB-66C Destroyer Douglas 2 Allison J71-A-11/13 7
B-66D Destroyer Douglas 2 Allison J71-A-11/13

WB-66D Destroyer Douglas 2 Allison J71-A-11/13 5
B-66E Destroyer Douglas 2 Allison J71-A-11/13

EB-66E Destroyer Douglas 2 Allison J71-A-11/13

EB-66F Destroyer Douglas 2
cancelled
XB-67 Crossbow Radioplane 1 Continental J69-T-17 0 XGAM-67
XB-68
Martin 2 Pratt & Whitney J75 2
RB-69A Neptune Lockheed 2 Wright R-3350-32W Cyclone and 2 Westinghouse J34-WE-34
P2V-7U
XB-70 Valkyrie North American 6 General Electric J93-GE-3 4 XB-70A
XB-70A Valkyrie North American 6 General Electric J93-GE-3 4 XB-70
YB-70A Valkyrie North American 6 General Electric J93-GE-3 4 cancelled
B-70A Valkyrie North American 6 General Electric J93-GE-3 4 cancelled
XB-70B Valkyrie North American
4 cancelled
SR-71A
Lockheed 2 Pratt & Whitney J58 2 RS-71
SR-71B
Lockheed 2 Pratt & Whitney J58 2
SR-71C
Lockheed 2 Pratt & Whitney J58 2






B-1A
North American Rockwell 4 General Electric F101-GE-102 4
B-1B Lancer North American Rockwell 4 General Electric F101-GE-102 4
B-2A Spirit Northrop 4 General Electric F118-GE-100 2