A U.S. Marine Corps crew chief with Marine Medium Tiltrotor Squadron 363 (VMM-363), inspects ammunition on a MV-22B Osprey during aerial gunnery training, Marine Corps Base Hawaii, Feb. 20, 2019. The training focused on the aircraft’s crew chiefs weapons proficiency with the M240B medium machine gun and M2 .50 caliber machine gun; and target acquistion via communication with their pilots over the ocean surface.
Nelly George / Alamy Stock Photo
Image ID: T44NHY
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