Grumman XF5F Skyrocket
The Grumman XF5F Skyrocket was a prototype twin-engined shipboard fighter interceptor. The United States Navy ordered one prototype, model number G-34, from Grumman Aircraft Engineering Corporation on 30 June 1938; its designation was XF5F-1. The aircraft had a unique appearance: The forward “nose” of the fuselage did not extend forward of the wing. Provisions were included for two 20 mm (0.906 in) Madsen cannon as armament.
Development was cancelled in favour of the more advanced Grumman F7F Tigercat.