The USCGC Hollyhock (WAGL-220) was the lead vessel of the Hollyhock-class buoy tenders operated by the United States Coast Guard. Built in 1937 by the Defoe Boat & Motor Works in Bay City, Michigan, she was constructed following authorization in 1934, with her keel laid on April 13, 1936. Launched on March 24, 1937, she was commissioned later that year on August 7. Initially assigned to the 12th Lighthouse District in Milwaukee, her primary role was to maintain and service navigational aids along the Great Lakes. Hollyhock’s design included a robust hull suitable for operating in the often challenging conditions of the Great Lakes. During World War II, she was relocated to Sturgeon Bay and designated WAGL-220, reflecting her auxiliary vessel classification. In 1954, she underwent a significant refit, receiving diesel engines that enhanced her operational capabilities. Throughout her service life, Hollyhock was involved in various rescue and aid missions, including assisting in the collision between the Dutch M/V Prins Willem V and the tug Sinclair No.12 on October 15, 1954, and aiding the M/V Carl D. Bardley in northern Lake Michigan in November 1958. In 1959, she was transferred to Detroit, Michigan. Hollyhock also participated in notable operations such as the 1980 Mariel Boatlift, where she contributed to Coast Guard efforts off Florida, primarily responsible for navigational aids in the Miami area. After her decommissioning on March 31, 1982, she was sold for civilian use, renamed Good News, and later repurposed as an artificial reef due to mechanical issues. On February 20, 1990, she was sunk off Pompano Beach, Florida, in the Rodeo Reef, where she now rests as "The Wreck of Captain Dan," serving as an artificial habitat. Her legacy endures as a vital part of Coast Guard history, exemplifying mid-20th-century buoy tending and rescue operations.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.