BF - Bomber Fighter Aircraft

Model Designation Manufacturer Engine(s) Crew Other
XBFB-1
Boeing 1 Pratt & Whitney R-1535-44 Twin Wasp Junior 1 XF6B-1
XBFC-1 Goshawk Curtiss 1 Wright R-1510-98 Whirlwind 1 XF11C-1
BFC-2 Goshawk Curtiss 1 Wright R-1820-78 Cyclone 1 F11C-2
XBF2C-1 Goshawk Curtiss 1 Wright R-1820-4 Cyclone 1 XF11C-3