Senior Airman Iiae Hess, 355th Operations Support Squadron air traffic controller, monitors air traffic at Davis-Monthan Air Force Base, Ariz., Feb. 27, 2017. Hess plays a vital role in Davis-Monthan’s daily operations by safely and efficiently managing the flow of aircraft through all aspects of flight. ( Air Force photo by Airman 1st Class Nathan H. Barbour)

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Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
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