B - Bomber Aircraft

Model Designation Manufacturer Engine(s) Crew Other
BD-1
Douglas 2 Wright R-2600-11 Cyclone 3 A-20A
BD-2
Douglas 2 Wright R-2600-11 Cyclone 3 A-20B
XBG-1
Great Lakes 1 Pratt & Whitney R-1535-64 Twin Wasp Junior 2
BG-1
Great Lakes 1 Pratt & Whitney R-1535-82 Twin Wasp Junior 2
XB2G-1
Great Lakes 1 Pratt & Whitney R-1535-82 Twin Wasp Junior 2
XBM-1
Martin 1 Pratt & Whitney R-1690-22 Hornet 2 XT5M-1
BM-1
Martin 1 Pratt & Whitney R-1690-22/44 Hornet 2
BM-2
Martin 1 Pratt & Whitney R-1690 Hornet 2
XBN-1
Naval Aircraft Factory

cancelled
XBT-1
Northrop 1 Pratt & Whitney R-1535-94 Twin Wasp Junior 2
BT-1
Northrop 1 Pratt & Whitney R-1535-94 Twin Wasp Junior 2
XBT-2
Northrop 1 Wright R-1820-32 Cyclone 2 SBD-1 Dauntless
XB2T-1
Northrop 4 Pratt & Whitney R-4360-17/21 Wasp Major 9 YB-35, cancelled
XBY-1
Consolidated 1 Wright R-1820-78 Cyclone

XB2Y-1
Consolidated 1 Pratt & Whitney R-1535-64 Twin Wasp Junior 2