86th POL flight fuels global gateway
U.S. Air Force Senior Airman Aaron Irving, 86th Logistics Readiness Squadron fuels facilities operator, left, and Airman 1st Class Amber Butler 86th LRS fuels facilities operator check the levels of liquid oxygen at Ramstein Air Base, Germany, July 7, 2021. Liquid oxygen is used by pilots flying at high altitudes. (U.S. Air Force photo by Senior Airman Milton Hamilton)

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Photo by: Senior Airman Milton Hamilton |  VIRIN: 210707-F-VQ832-1094.JPG