![](http://www.alamy.com/thumbs/6/9B297630-E5B8-47BB-8D6B-529F9E51C04E/2TA3E4P.jpg)
"Sgt. Patrick E. Davison conducts an engine check on a Marine Observation Squadron-6 'Huey' helicopter on October 6, 1966. This maintenance work by Sgt. Davison and his crew ensures the operational readiness of the VM0-6 gunship, allowing it to be swiftly deployed for missions upon the flight line. (Official USMC photo)"
Size: 3344px × 2142px
Photo credit: © piemags/NBV / Alamy / Afripics
License: Licensed
Model Released: No
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