Republic XP-47F Thunderbolt
The sole XP-47F was a standard P-47B used to test a wide span laminar flow wing. It crashed on 14 October 1943, killing the test pilot, Captain A. McAdams.
How to cite this article:
Rickard, J (13 May 2007), Republic XP-47F Thunderbolt, http://www.historyofwar.org/articles/weapons_P-47F.html