Members of Coast Guard Aids to Navigation Team Coos Bay conduct a buoy evolution at the mouth of the Siuslaw River, Ore., Oct. 22, 2018. Petty Officer 1st Class Derek Luman supervised the evolution while Seaman Caleb Economides, Petty Officer 1st Class Rabecka Flett and Petty Officer 3rd Class Max Walker prepared the deck.
U.S. Coast Guard photo courtesy of Aids to Navigation Team Coos Bay.