Petty Officer 3rd Class Robert Demasi, a machinery technician at Aids to Navigation Team Astoria, services Hunts Mill Point Light 44A while underway in the lower Columbia River, Feb. 7, 2017. The ANT received the aid discrepency from a passing mariner and then sent out a team to fix the aid and other short range ATON on the lower Columbia River. Coast Guard

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Photo credit: © Conner Flecks / Alamy / Afripics
License: Licensed
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Keywords: archive, armed, defence, forces, military, reportage, servicemen, usa