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U.S. Air Force Airman 1st Class Jeremy Walter, 51st Logistics Readiness Squadron fuels distribution operator pulls a pantograph refueling system towards an A-10 Thunderbolt II during a hot-pit refueling at Osan Air Base, Republic of Korea, Nov. 30 2022. Hot-pit refueling allows aircrew to land and keep their engines running reducing refueling time, before taking off to continue their mission.