23d LRS Airmen test LOX purity
Staff Sgt. Bryan White, left, 23d Logistics Readiness Squadron (LRS) fuels facilities NCO in charge, and Senior Airman Gavin Rees, 23d LRS fuels facilities technician, watch tanks fill up with liquid oxygen (LOX) Oct. 30, 2019, at Moody Air Force Base, Ga. LOX is used as a continuous supply of breathable air to pilots and aircrew at high altitudes. The 23d LRS fuels facilities Airmen fill tanks, take samples of LOX and conduct odor tests to evaluate its purity. (U.S. Air Force photo by Airman Azaria E. Foster)