In 1944, a Nighthawk fuselage, designated the M.7A Nighthawk, was fitted with the wings from a Mohawk, a 1930s British two-seat, tandem cabin monoplane built by Phillip & Powis Aircraft, and fitted with a 205 hp (153 kW) de Havilland Gipsy Six Series II engine with a variable pitch airscrew.
In 1944, a Nighthawk fuselage, designated the M.7A Nighthawk, was fitted with the wings from a Mohawk, a 1930s British two-seat, tandem cabin monoplane built by Phillip & Powis Aircraft, and fitted with a 205 hp (153 kW) de Havilland Gipsy Six Series II engine with a variable pitch airscrew.