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Fleet Readiness Center Southwest Aviation Ordnancemen Perform Weapon Maintenance
U.S. Navy aviation ordnancemen of Fleet Readiness Center Southwest perform routine maintenance on a M197 20mm automatic gun at Naval Air Station North Island, California Sept. 14, 2026. The aviation ordnanceman rate is responsible for managing, maintaining, and loading all ammunition and weaponry us
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U.S. Navy aviation ordnancemen of Fleet Readiness Center Southwest perform routine maintenance on a M197 20mm automatic gun at Naval Air Station North Island, California Sept. 14, 2026. The aviation ordnanceman rate is responsible for managing, maintaining, and loading all ammunition and weaponry used on naval aircraft. (U.S. Navy video by Mass Communication Specialist Seaman Reef Rogers)

Attribution: Source: DVIDS Hub — U.S. Department of Defense public-affairs media
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