U.S. Coast Guard Petty Officer 1st Class Timothy Koscielny, a Boatswain’s Mate aboard Coast Guard Cutter Spar, checks fender positions against the lock wall while underway in the Welland Canal, March 23, 2022. Spar and her crew are traveling to Duluth, Minn. after a year-long maintenance period in Baltimore. (U.S. Coast Guard photo by Petty Officer 3rd Class Gregory Schell)