. Distinguished Flying Cross Medal- This Military Medal was Authorized and Implemented by order, signed by President Calvin Coolidge. This Military Medal is awarded to military personnel for heroism or extraordinary achievement that is distinctive, and during aerial flight, which are not routine. This Military Medal is authorized with identical design and ribbon for all branches of service. (Army, Air Force, Navy, U.S. Marine Corps, and U.S. Coast Guard).This military decoration is available in the following styles: Full-Size Military Medal, Mini- Medal, Military Ribbon, (Service Ribbon), and Lapel Pin.