Vultee V-48 Vanguard / P-61 Vanguard / P-66 / V-48

Vultee V-61 Prototype NX21755
The Vultee P-66, P-48, V-48/-61 Vanguard (Models 48, 61) incorporated design elements from the Hughes H-1 racer and detachable outer wing panels for storage.
Vultee V-61 Prototype NX21755
Original proposal included two rear-firing guns aimed with mirrors!
Vultee produced V-48 Vanguard single-seat fighters for China and USAAF.