Air Force Staff Sgt. Brandon McAnally, 54th Air Refueling Squadron boom operator, talks to a group of children from Will Rogers Elementary School, Burns Flat, Okla., about the oxygen tanks aboard a Air Force KC-135 Stratotanker refueling aircraft during a Science, Technology, Engineering, and Math fair, Feb. 5, 2015. The students were able to tour a Air Force KC-135 during their trip and a Air Force C-17 Globemaster III cargo aircraft. Airman 1st Class Megan E. Acs

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Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, airforce, altus, base, force, military, states, stem, united, usa