AAF 1942 Coat Wool Jacket US Army Air Force Headquarters Wool Patch. Pit to Pit: 19 1/2.Length collar to bottom hem: 36. A Great addition to your collection! THIS WILL MAKE A GREAT ADDITION TO YOUR COLLECTION!! The item "AAF 1942 Military Wool Jacket US Army Air Force Headquarters Wool Patch #A8" is in sale since Tuesday, May 8, 2018. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\United States\Uniforms".usa" and is located in Gilbert, Arizona. This item can be shipped worldwide.