(L to R) Petty Officer 3rd Class Jason Frayne and Petty Officer 1st Class Fernando del Cid, both aviation electronics technicians, go over diagnostics while performing maintenance on a MH-60 Jayhawk helicopter in the hangar at Coast Guard Sector Columbia River, Mar. 26, 2017. This is only one of the many tasks performed during this particular maintenance period. Coast Guard

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Size: 1731px × 1155px
Photo credit: © Chuck Little / Alamy / Afripics
License: Licensed
Model Released: No

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