LUKE AIR FORCE BASE, MS. UNITED STATES AIR FORCE. 4517 COMBAT CREW TRAINING SQUADRON. TANKARD / COFFEE MUG. ITEM: ONE (1) COFFEE MUG. LOGO: 4517 SILVER TONGUE Luke AFB. DESCRIPTION: This is a NICE ceramic coffee mug bearing the logo of the United States Air Force 4517 Combat Crew Training Squadron! This mug belonged to an airman or crewman who trained with the squadron. A great addition to your U. COUNTRY OF MANUFACTURE: USA. Previously used for shelf decoration. No scratches, chips, cracks, stains or paint loss. NOTE: INTERNATIONAL ORDERS WELCOME! Thanks for looking, and have a blessed day.