U.S. Air Force Airman Nathaniel Baker, 92nd Logistics Readiness Squadron vehicle maintainer, pumps the handle on an Oshkosh broom sweeper vehicle that opens the rear engine cover at Fairchild Air Force Base, Washington, Sept. 25, 2019. Vehicle maintenance Airmen are trained on hydraulic systems as well as electrical and mechanical. (U.S. Air Force photo by Airman Anneliese Kaiser)

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Photo by: Airman Anneliese Kaiser |  VIRIN: 190925-F-WB681-0016.JPG