Haven-class hospital ship

Benevolence moored in Bikini Atoll lagoon, during Operation Crossroads, in mid-July 1946.

The class was based upon the United States Maritime Commission's (MARCOM) Type C4 ship (as C4-S-B2 design). The six hospital ships of the Haven class had a standard displacement of 11,141 long tons (11,320 t) and a full load displacement of 15,400 long tons (15,600 t). They measured 496 feet (151 m) long at the waterline and 520 ft (160 m) long overall with a beam of 71 ft 6 in (21.79 m) and a maximum draft of 24 ft (7.3 m). The ships were propelled by a single shaft driven by General Electric geared turbines powered by steam from two Babcock & Wilcox boilers, creating 9,000 shaft horsepower (6,700 kW). This gave the vessels a maximum speed of 18.3 knots (33.9 km/h; 21.1 mph). They had a complement of between 568 and 574. The vessels could handle 802 patients during World War II. The ships were air conditioned.[1]

USNS Sanctuary in 1973

The Haven-class ships were initially constructed initially as MARCOM Type C4 standard cargo ships and were given standard cargo ship names. However, their hulls were chosen for conversion to hospital ships on 22 June 1944.[6][7][8][9][10][11] The ships were all given names implying comfort and help.[12] The first two ships of the class were completed in time to serve in the Pacific Theater during World War II.[6][7] All five ships served in the repatriation of troops and former prisoners of war to the United States in the immediate postwar era. Haven and Benevolence were assigned to Operation Crossroads, a series of nuclear weapon tests. Haven and Benevolence were placed in reserve in following tests, but were reactivated for the Korean War.[6][7] During the reactivation process, Benevolence was struck by a merchant ship while re-entering harbor and was sunk in August 1950. 18 people were killed and 13 reported missing.[7] The rest of the hospital ships served in the Korean War, with Consolation being the first hospital ship to accept helicopter evacuations for casualties directly from the battlefield.[9] Following the end of the war, all of the ships ended up placed out of commission in reserve.[6][8][9][10][11] Consolation was chartered by the People to People Health Foundation in 1960 and operated by American President Lines offering medical treatment to undeveloped regions of the world. The ship was renamed Hope during this charter.[9] Repose and Sanctuary were reactivated for service in the Vietnam War.[10][11]

In 1969 Haven was sold to private interests, converted to a chemical tanker and renamed Clendenin and then Alaskan.[6] Tranquillity was sold for scrap in 1974.[8] After being returned to the USN, Consolation was sold for scrap in 1975.[9] Repose was taken out of service in 1970 and sold for scrap in 1975.[10] Sanctuary underwent modernisation in 1972–1973 for a planned deployment to Piraeus, Greece. Re-designated a "dependent support ship", the ship was intended to provide medical and other services to the dependents of American service personnel stationed at Piraeus, in conjunction with the planned homeporting of an aircraft carrier and six destroyers in the Greek city.[13] However, the deployment was cancelled but Sanctuary became the first USN ship to deploy with a mixed male-female crew.[5] Sanctuary was placed in reserve in 1975 and remained there until being sold in 1989 to private interests. Initially the ship's planned use was as a floating hospital in Africa, but the plan failed. Then, the vessel was used as a drug rehabilitation facility at Baltimore, Maryland. Finally, the last Haven-class ship, the ex-Sanctuary was sold for scrap in 2011.[11] Haven-class hospital ships were replaced with the Mercy-class hospital ships.

• List of United States Navy hospital ships
• Comfort-class hospital ship

• "Benevolence (AH-13)". Dictionary of American Naval Fighting Ships. Navy Department, Naval History and Heritage Command. Retrieved 12 January 2023.
• Blackman, Raymond V. B., ed. (1953). Jane's Fighting Ships 1953–54. London: Sampson, Low and Marston. OCLC 913556389.
• Blackman, Raymond V. B., ed. (1967). Jane's Fighting Ships 1967–68. London: Sampson Low, Marston & Co. OCLC 973423148.
• Blackman, Raymond V. B., ed. (1969). Jane's Fighting Ships 1969–70. New York: McGraw-Hill Book Company. OCLC 30910135.
• Blackman, Raymond V. B., ed. (1972). Jane's Fighting Ships 1972–73. London: Sampson Low, Marston & Company. OCLC 28197951.
• "Consolation (AH-15)". Dictionary of American Naval Fighting Ships. Navy Department, Naval History and Heritage Command. Retrieved 12 January 2023.
• "Haven (AH-12)". Dictionary of American Naval Fighting Ships. Navy Department, Naval History and Heritage Command. Retrieved 12 January 2023.
• Jane's Fighting Ships of World War II. Avenel, New Jersey: Crescent Books. 1995 [1946]. ISBN 0-517-679639.
• Moore, John, ed. (1974). Jane's Fighting Ships 1974–75 (77th ed.). New York: Franklin Watts Incorporated. ISBN 0-531-02743-0.
• Moore, John, ed. (1975). Jane's Fighting Ships 1975–76 (78th ed.). New York: Franklin Watts Incorporated. ISBN 0-531-03251-5.
• "Repose (AH-16)". Dictionary of American Naval Fighting Ships. Navy Department, Naval History and Heritage Command. Retrieved 12 January 2023.
• "Sanctuary (AH-17)". Dictionary of American Naval Fighting Ships. Navy Department, Naval History and Heritage Command. Retrieved 12 January 2023.
• "Tranquillity (AH-14)". Dictionary of American Naval Fighting Ships. Navy Department, Naval History and Heritage Command. Retrieved 12 January 2023.