High Quality Content by WIKIPEDIA articles! USCGC Tupelo WAGL/WLB-303, was a Cactus (A) Class 180 foot buoy tender built by Zenith Dredge Company of Duluth, Minnesota. Her keel was laid 15 August 1942, launched 28 November 1942 and commissioned on 30 August 1943. She was built as a WAGL and redesignated a WLB in 1965.