(WAK)
Here you can find four aircrafts that fought over Normandy in June 1944.
(WAK)
In "Pearl Harbor, 1941" you can find four aircraft, that fought over Hawaii 12/7/1941.
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There are four aircraft, that fought over Poland and Ukraine in 1920.
(WAK)
The RWD-25 was a proposed Polish low-wing light fighter aircraft of 1939 designed by RWD.