Capt. Alexander Barwikowski, 96 Bomb Squadron weapons systems officer, tests his breathing while wearing his helmet at Barksdale Air Force Base, LA., Feb. 22, 2018. Helmet function tests are conducted before every flight and once every six months. ( Air Force photo by Airman 1st Class Sydney Campbell)

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Size: 3829px × 2553px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 2nd, afe, air, barksdale, bomb, crew, equipment, flight, helmet, shop, team, wing