Lt. Col. Martin Schweim, 18th Flight Test Squadron pilot, signs out a helmet at aircrew flight equipment before a night-flying training mission, at Hurlburt Field, Fla., Oct. 22, 2015. The CV-22B Osprey pilots fly night sorties to practice using night-vision equipment and perform tactics critical to combat situations. ( Air Force photo by Senior Airman Ryan Conroy/Released)

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Size: 3850px × 2708px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1st, 8th, afe, aircrew, cv-22, equipment, field, flight, flying, hurlburt, night-time, osprey, sortie, sos, sow