Chief Master Sgt. Bryan Ford, 512th Maintenance Squadron superintendent, uses a stopwatch to record the flight time of a wooden model airplane during a model flying competition at the Delaware Technology Student Association State Conference April 25, 2018, at the Delaware State Fairgrounds in Harrington, Del. The winner of the event will move onto the national competition in Nashville. ( Air Force photo by Senior Airman Zachary Cacicia)

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Size: 5254px × 3753px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 2018, 512aw, 512th, afb, afrc, air, airlift, base, command, de, del, delaware, dover, force, liberty, reserve, team, usaf, wing