(Korean): The 43FS is part of the 325th Fighter Wing at Tyndall Air Force Base, FL. It conducts advanced fighter training for F-22 Raptor pilots and is one of the oldest in the USAF with its origins dating to 13 June 1917, when it was organized at Kelly Field, TX as the 43d Aero Squadron. The squadron deployed to England as part of the American Expeditionary Force during World War I and saw combat during World War II. They also served in the Vietnam War and later became part of the Alaskan Air Command (AAC) during the Cold War. This patch was found in a Korean embroidery shop in very limited quantities and does not come with velcro attached.