USCGC Conifer
U.S. Coast Guard seagoing buoy tender
The USCGC Conifer (WLB 301) was a 180 foot (55 m) seagoing buoy tender. Conifer and her sister ships, commonly referred to as "one-eighties", served as the backbone of the Coast Guard's Aids to Navigation fleet for over 50 years before their replacement by the newer Juniper-class cutters.
Background and ship development
Conifer's heritage can be traced back to the late 1930s, when the United States Lighthouse Service initiated a series of preliminary designs for a ship to replace their aging fleet of lighthouse tenders. The tenders were designed to provide logistics support (fuel, fresh water, and food) to staffed off-shore lighthouses. They were also equipped to service the relatively few buoys in operation at that time.
In 1940 the Lighthouse Service merged into the Coast Guard (The Coast Guard was formed in 1913 when the U.S. Revenue Service was combined with the U.S. Life Saving Service). The Coast Guard amended the tender designs to include Search and Rescue (SAR) features and an icebreaking capability, making them the first true "multi-mission" capable cutters. The SAR requirements provided finer design lines at the bow and stern, and a reduced beam to length ratio. A larger deckhouse was incorporated to increase the available interior space. Single screw propulsion, a cutaway forefoot under the bow, and rounded bilges facilitated ice-breaking.
The public source identifies “USCGC Conifer” as u.S. Coast Guard seagoing buoy tender. This brief keeps that definition visible, then builds a research path around USCGC, Conifer and Coast.
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This entry incorporates text from “USCGC Conifer” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.