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Breath of Fresh Air: POL keeps oxygen ready and flowing

  • Published
  • By Master Sgt. Michael J. Kelly

U.S. Air Force Airman from the 379th Logistics Readiness Squadron purged a hose of liquid oxygen during a quality control test Aug 11, 2022 at Al Udeid Airbase, Qatar. Liquid oxygen is used in aircraft and breathing apparatus’s for aircrew.