USCGC Sweetgum (WLB-309)

USCGC Sweetgum (WLB-309) was a 180-foot Cactus-class buoy tender commissioned by the United States Coast Guard in 1943. Throughout World War II, she performed vital aids-to-navigation duties, search and rescue operations, and logistical support missions, particularly in the Atlantic and Caribbean theaters. After the war, Sweetgum continued her service along the U.S. East and Gulf Coasts, maintaining navigational buoys and supporting various Coast Guard missions, including icebreaking and disaster relief. Decommissioned in 1990, Sweetgum was later transferred to the Panamanian National Navy, continuing her legacy of maritime service.