Petty Officer 3rd Class Jesse Davis (left), Seaman Devon Butler (middle) and Senior Chief Petty Officer Ralph Johnston (right), crew members assigned to Coast Guard Aids to Navigation Team Coos Bay, Ore., disassemble the Siuslaw River Range “A” Rear Light near Florence, Ore., Aug. 26, 2014. Coast Guard officials consistently review the purpose and effectiveness of all federal aids on navigable waterways. (U.S. Coast Guard photo by Petty Officer 1st Class Joshua Williams)