Check the listing for details. USAF 3D OPERATIONS SUPPORT SQ-3 OSS-AEROSPACE PHYSIOLOGY-Elmendorf AFB-VEL PATCH. Condition: New. Listed at 9.95 USD. USAF 3D OPERATIONS SUPPORT SQ -3 OSS- AEROSPACE PHYSIOLOGY--Elmendorf AFB, AK-ORIGINAL AIR FORCE PATCH on HOOK & LOOP BACKING THIS - ORIGINAL - 100% EMBROIDERED - 4" - USAF PATCH on HOOK & LOOP BACKING IS IN - MINT - CONDITION THANKS FOR LOOKING, I WILL BE HAPPY TO COMBINE ITEMS TO SAVE ON SHIPPING**** PLEASE CHECK OUT OUR - EBAY STORE - AND OTHER EBAY AUCTIONSA LOTMORE GREAT PATCHES, CHALLENGE COINS, FLOWN MEDALLIONS, SPACE STICKERS AND INCREDIBLE SIGNED NASA PHOTOSNASA LITHOS AND SPACE COLLECTIBLES ARE LISTED... Your browser does not support JavaScript. To view this page, enable JavaScript if it is disabled or upgrade your browser. Your browser does not support JavaScript. To view this page, enable JavaScript if it is disabled or upgrade your browser. Your browser does not support JavaScript. To view this page, enable JavaScript if it is disabled or upgrade your browser.