British the American-made P-400 Airacobra fighters (export designation of the P-39D Airacobra fighter) from the 601st RAF squadron at Duxford airfield.
The 601st fighter squadron was the only British squadron armed with the P-400 Airacobra fighters (from August 1941 to March 1942).
Location: Duxford, UK
Photo Time: October 1941