GALVESTON, Texas - Petty Officer 2nd Class James Sonnier(left) and Petty Officer 2nd Class Kyle Bowen(right), machinery technician's stationed at Aids to Navigation Team Galveston, prepare the climb the ladder of a range light to ensure it is in proper working order Friday, Apr. 6, 2012. Range lights and other aids to navigation must be serviced on a regular basis to ensure they giving the right information to mariners at all hours of the day. U.S. Coast Guard photo by Petty Officer 3rd Class Kevin Metcalf.
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