The United States Army Air Forces or USAAF was the main air arm of the United States from 20 June 1941 until 18 September 1947. The USAAF was the successor to the United States Army Air Corps (USAAC). In 1947, the USAAF split from the United States Army and became the USAF.

Aircraft

Bombers

• A-26 Invader
• B-17 Flying Fortress
• B-24 Liberator
• B-25 Mitchell
• B-26 Maruder
• B-29 Superfortress
• B-36 Peacemaker

Fighters

• P-39 Airacobra
• P-40 Warhawk
• P-47 Thunderbolt
• P-51 Mustang