Chief Petty Officer Jon Becker, the officer in charge of Coast Guard Aids to Navigation Team Philadelphia, operates a 20-foot aids to navigation boat Monday, Sept. 8, 2014, on the Delaware River near Burlington, N.J. ANT Philadelphia’s crew members inspect, maintain, and service navigational aids throughout their area of responsibility. (U.S. Coast Guard photo by Petty Officer 1st Class Nick Ameen)