A crew aboard the Coast Guard Cutter SPAR conducts buoy maintenance in Woman's Bay, St. Paul Channel near Kodiak, Alaska, Feb. 4, 2018. Buoys must be maintained every two to three years to ensure safe passage of vessels. Coast Guard photo.

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Size: 2800px × 1867px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: aids, alaska, aton, cutter, d17, frontier, kodiak, navigation, spar