Bagram cryogenics puts the air in airpower
U.S. Air Force Staff Sgt. Mykel Wilson, 455th Expeditionary Logistics Readiness Squadron cryogenics shop noncommissioned officer in charge deployed from Kadena Air Base, Japan, takes a quality-testing sample from a 50-gallon liquid oxygen (LOX) cart at Bagram Air Field, Afghanistan, May 16, 2015. The cryogenics shop is responsible for supplying, storing and making sure the LOX used at Bagram meets Air Force standards. (U.S. Air Force photo by Tech Sgt. Joseph Swafford/Released)