Grumman XF4F-3 in flight
Here we see the Grumman XF4F-3 in flight. This was the third design of prototype of the F4F, after the biplane XF4F-1 and failed XF4F-2 monoplane. The -3 was the basis for the succesful F4F Wildcat family, the only US carrier fighter when the Japanese attacked Pearl Harbor.
How to cite this article:
Rickard, J (5 October 2018), Grumman XF4F-3 in flight , http://www.historyofwar.org/Pictures/pictures_grumman_xf4f-3_flight.html