Focke-Wulf Fw-190 A4

The Focke-Wulf Fw 190A-4, introduced in 1942, was a key, uprated variant of the Luftwaffe’s “Butcher Bird” used extensively as an air-superiority fighter, fighter-bomber, and interceptor. It saw service primarily on the Eastern Front, the Defence of the Reich, and the Western Front (including France and the Dieppe Raid). 
 
Key Operational Details:
Production & Use: The A-4 featured the improved BMW 801D-2 engine, some with MW 50 water-methanol injection to increase performance, and was widely utilized from mid-1942 through 1943.
Frontline Deployment: It was a staple of German fighter wings (Jagdgeschwader) such as JG 54 on the Eastern Front and units defending against Allied bombers over Germany.
Primary Roles: It acted as a high-speed fighter-bomber (Jabo) and a dedicated day fighter against Allied aircraft.
Operational Scenarios: It was actively engaged during the 1944 Normandy Campaign, often in ground-attack roles. 
 
The Fw 190A-4 was notable for its robust, air-cooled radial engine, making it well-suited for harsh conditions, especially in Russia.