States Marine Corps Royal Navy Royal Canadian Air Force Number built 7,722 F4F-3 Wildcat of Lt. Butch O'Hare , April 1942 Grumman F4F-4 of VF-11, Guadalcanal 1942. Grumman F4F-4 Wildcat of VF-41, early 1942. Grumman F4F-4 Wildcat on board of escort carrier USS Suwannee (CVE-27) in late 1942. The Grumman F4F