USCGC Bramble (WLB-392) is one of the 39 original 180-foot (55 m) seagoing buoy tenders built between 1942 and 1944 for the United States Coast Guard. In commission from 1944 until 2003 she saw service in Pacific, Caribbean and Atlantic waters as well as the Great Lakes. In 1947 Bramble was present at the Nuclear testing at Bikini Atoll and in 1957 a circumnavigation of North America involved a forced traverse of the Northwest Passage. After decommissioning in 2003 Bramble became a museum ship in Port Huron, Michigan. In 2018 she was sold to a private owner, who is preparing MV Bramble to repeat her historic 1957 circumnavigation of North America.
The USCGC Acacia (WAGL-406/WLB-406) is an Iris-class 180-foot seagoing buoy tender operated by the United States Coast Guard. Acacia was a multi-purpose vessel, nominally a buoy tender, but with equipment and capabilities for ice breaking, search and rescue, fire fighting, logistics, oil spill response, and other tasks as well. She spent almost all of her 62-year Coast Guard career on the Great Lakes. After decommissioning she became a museum ship in Manistee, Michigan.
USCGC Cactus (WLB-270) was a 180 feet (55 m) seagoing buoy tender (WLB). A Cactus-class vessel, she was built by Marine Ironworks and Shipbuilding Corporation in Duluth, Minnesota. Cactus's preliminary design was completed by the United States Lighthouse Service and the final design was produced by Marine Iron and Shipbuilding Corporation. On 31 March 1941 the keel was laid, she was launched on 25 November 1941 and commissioned on 1 September 1942. The original cost for the hull and machinery was $782,381.
USCGC Cowslip (WLB-277) is a 180-foot (55 m) sea going buoy tender (WLB). A Cactus-class vessel, she was built by Marine Ironworks and Shipbuilding Corporation in Duluth, Minnesota. Cowslip's preliminary design was completed by the United States Lighthouse Service and the final design was produced by Marine Iron and Shipbuilding Corporation in Duluth. On 16 September 1941 the keel was laid. She was launched on 11 April 1942 and commissioned on 17 October 1942. The original cost for the hull and machinery was $918,873.
USCGC Spar (WLB-403) was a 180-foot (55 m) sea going buoy tender. An Iris class vessel, she was built by Marine Ironworks and Shipbuilding Corporation in Duluth, Minnesota. Spar's preliminary design was completed by the United States Lighthouse Service and the final design was produced by Marine Iron and Shipbuilding. On 13 September 1943 the keel was laid, she was launched on 2 November 1943 and commissioned on 12 June 1944. The original cost for the hull and machinery was $865,941.
Sassafras is a C-Class, 180-foot (55 m), seagoing buoy tender constructed for the United States Coast Guard by Marine Iron & Shipbuilding Corp. of Duluth, Minnesota. Sassafras was one of 39 tenders commissioned for duties that would include aids-to-navigation, ice breaking, search-and-rescue, firefighting, law enforcement, providing fuel and potable water, and assistance to the National Oceanographic and Seismographic Survey.
USCGC Eastwind (WAGB-279) was a Wind-class icebreaker that was built for the United States Coast Guard. Completed in time to see action in World War II, she continued in USCG service under the same name until decommissioned in 1968.
USS Barricade (ACM-3) was a Chimo-class minelayer in the United States Navy during World War II.
USS Barbican (ACM-5) was a Chimo-class minelayer in the United States Navy. Barbican was later commissioned in U.S. Coast Guard as USCGC Ivy.
USCGC Madrona (WAGL/WLB-302) was a U.S. Coast Guard 180 foot seagoing buoy tender. Madrona was built by the Zenith Dredge Company of Duluth, Minnesota at a cost of $949,144.
The United States Coast Guard Cutter Fir was the last lighthouse tender built specifically for the United States Lighthouse Service to resupply lighthouses and lightships, and to service buoys. Fir was built by the Moore Drydock Company in Oakland, California in 1939. On 22 March 1939, the U.S. Lighthouse Tender Fir was launched. She was steam driven with twin screws, 175 feet (53 m) in length, had a beam of 32 feet (9.8 m), drew 11 feet 3 inches (3.43 m) of water, and displaced 885 tons. Fir was fitted with a reinforced bow and stern, and an ice-belt at her water-line for icebreaking. She was built with classic lines and her spaces were lavishly appointed with mahogany, teak, and brass. The crew did intricate ropework throughout the ship. The cost to build Fir was approximately US$390,000. Fir's homeport was Seattle, Washington for all but one of her fifty one years of service when she was temporarily assigned to Long Beach, California when USCGC Walnut was decommissioned on 1 July 1982.
USCGC Citrus (WAGL-300/WLB-300/WMEC-300) was a Cactus (A)-class seagoing buoy tender built in 1942 in Duluth, Minnesota, and now operated by the navy of the Dominican Republic.
USCGC Laurel WAGL/WLB-291, a Cactus- or A-class United States Coast Guard seagoing buoy tender was built by Zenith Dredge of Duluth, Minnesota. Her keel was laid 17 April 1942, launched 4 August 1942 and commissioned on 24 November 1942.
USCGC Clover WAGL/WLB/WMEC-292, a Cactus (A) Class buoy tender was built by Marine Iron and Shipbuilding, Duluth, Minnesota. Her keel was laid 3 December 1941, and she was launched 25 April 1942. She was commissioned on 8 November 1942 in the United States Coast Guard as the United States Coast Guard Cutter Clover. She was built as a WAGL, redesignated a WLB in 1965, and again redesignated a WMEC in 1979.
USCGC Sorrel (WAGL/WLB-296) was a Cactus (A) class buoy tender of the United States Coast Guard built by Zenith Dredge of Duluth, Minnesota. Her keel was laid 26 May 1942, launched 28 September 1942 and commissioned on 15 April 1943.
USCGC Tupelo WAGL/WLB-303, was a Cactus (A) Class 180-foot buoy tender vessel 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.
USCGC Aspen (WLB-208) is the eighth cutter in the Juniper-class 225 ft (69 m) of seagoing buoy tenders. She is under the operational control of the Commander of the Seventeenth U.S. Coast Guard District and is home-ported in Homer, Alaska. Her primary responsibility areas are Kachemak Bay of Cook Inlet to the Kuskokwim River in southwest Alaska and the high seas off south-central and southwest Alaska. Aspen conducts heavy lift aids-to-navigation operations, and law enforcement, homeland security, environmental pollution response, and search and rescue as directed.
The USCGC Blackhaw (WLB-390) was a Iris-class buoy tender belonging to the United States Coast Guard launched on 18 June 1943 and commissioned on 17 February 1944.
USCGC Ironwood (WAGL-297/WLB-297) is a former Mesquite-class sea-going buoy tender operated by the United States Coast Guard. She served in World War II, the Korean War, and the Vietnam War as well as a variety of domestic missions. She currently serves as a seamanship training vessel for Job Corps.
The USCGC Sweetbrier (WAGL-405/WLB-405) was an Iris-class 180-foot seagoing buoy tender operated by the United States Coast Guard. She served in the Pacific during World War II. Her entire post-war career with the Coast Guard was spent in Alaska. After she was decommissioned in 2001, she was transferred to the Ghana Navy and renamed Bonsu. She is still active.
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