USS Ability (AFDL-7)
auxiliary floating dry dock
The third USS Ability (AFD-7/AFDL-7) was a small auxiliary floating drydock in the service of the United States Navy.
Construction
The construction of AFD-7, a one-section, steel, floating dry dock built at Eureka, California, by the Chicago Bridge & Iron Co., was begun sometime early in 1943 and was completed in April 1944.
Service history
The small, non-self-propelled auxiliary floating dry dock was then towed to the east coast for duty at the US Coast Guard base at Curtis Bay, Maryland, where she began a long career of docking small naval combatants (up to the size of destroyer escorts) for hull repairs.
At the end of World War II, the vessel returned to the Pacific and proceeded via Pearl Harbor to Guam. While serving there, she was redesignated AFDL-7 in August 1946. Following brief operations at the naval operating base at Guam, AFDL-7 was taken out of service on 1 January 1947, and laid up with the Pacific Reserve Fleet. Some time in 1948, she was towed back to Hawaii and laid up at Pearl Harbor. New Year's Day 1950, found her at the Long Beach Naval Shipyard for repairs, which lasted into the following year. Two years later, she was back at Pearl Harbor still inactive. She was inactive, in reserve, there until June 1970, when she was transferred, on loan, to the United States Army for service in South Vietnam.
Begin with the source’s own compact description: “USS Ability (AFDL-7)” is auxiliary floating dry dock. The dossier treats that line as a proposition to test through Ability, AFDL-7 and auxiliary, not as a finished interpretation.
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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Dec 14, 2025. The linked authority identifier is Q7866974. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1943, 1944, 1946 and 1947.
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This entry incorporates text from “USS Ability (AFDL-7)” 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.