USS Mispillion (AO-105)

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Mispillion fueling Bennington and Alfred A. Cunningham, 1963
Career (United States)
Name: USS Mispillion
Namesake: Mispillion River
Builder: Sun Shipbuilding and Drydock Company
Laid down: 14 February 1945
Launched: 10 August 1945
Acquired: 30 November 1945
Commissioned: 29 December 1945
Decommissioned: 26 July 1974
In service: 1975
Out of service: 1991
Reclassified: T-AO-105 (1974)
Struck: 15 February 1995
Motto: If we got it, you can have it!
Honors and
Eight battle stars for Korean War service
Fate: laid up in the National Defense Reserve Fleet
General characteristics
Class and type: Ashtabula-class oiler[1]
Displacement: As built:
7,423 tons (light); 25,480 tons (full load)
After "jumboization":
12,840 tons (light); 33,987 tons (full load)
Length: As built:
553 ft (169 m)
After "jumboization":
644 ft (196 m)
Beam: 75 ft (23 m)
Draft: As built:
32 ft (9.8 m)
After "jumboization":
34 ft 9 in (10.59 m)
Installed power: 30,400 horsepower (22,700 kW)
Propulsion: geared turbines, four boilers, twin screws
Speed: 16 knots (30 km/h)
Capacity: 146,000 barrels of fuel oil
Complement: 304 (as USS Mispillion)
Crew: 108 civilians plus U.S. Navy detachment (as USNS Mispillion)
Armament: As built:
1 x 5 inch (127 mm) 38-caliber gun
4 x 3 inch (76.2 mm) 50-caliber guns
8 x 40 mm antiaircraft guns (4 x 2)
8 x 20 mm antiaircraft guns (4 x 2)
Notes: "Jumboization" involved the lengthening of Mispillion's hull and installation of additional cargo capacity during 1965–66

USS Mispillion (AO-105) was an Ashtabula-class oiler that served in the U.S. Navy from 1945 to 1974. She was then transferred to the Military Sealift Command to continue service as United States Naval Ship USNS Mispillion (T-AO-105), in which capacity she served until 1994. She is laid up in the National Defense Reserve Fleet at Suisun Bay awaiting disposal. Mispillion is the only U.S. Navy ship to bear that name.

Construction and commissioning

Mispillion was laid down under Maritime Commission contract on 14 February 1945 by Sun Shipbuilding and Drydock Company, Chester, Pennsylvania. She was launched on 10 August 1945, sponsored by Mrs. C. E. Feddeman, acquired by the United States Navy from the Maritime Commission on 30 November 1945, and commissioned on 29 December 1945, Commander R. E. Wingler in command.

Operational history, 1946–65

Mispillion joined Service Force, Pacific, on 6 April 1946. Between then and 1950, she alternated on station tanker duty between Tsingtao, China; Shanghai, China; Subic Bay, Philippines; and Eniwetok, with shuttle runs between the Arabian oil port, Bahrain, and various ports in Japan, China, the Philippines, the Marshall Islands, and the Mariana Islands. As station tanker at Eniwetok in 1948, she took part in Operation Sandstone, an atomic bomb test. In 1949 she performed cold-weather operations off Alaska.

With the outbreak of the Korean War, Mispillion joined Task Force 90. During her first combat tour she provided logistic support for the huge invasion force that landed United Nations forces at Inchon on 15 September 1950, then rounded the Korean Peninsula to support the forces operating in the Wonsan area. After a brief respite on the United States West Coast in the autumn of 1951, she returned in November 1951 for a second combat tour. She continued to support United Nations naval forces as they enforced a continuous blockade of the North Korean coast, rendered gunfire support to United Nations ground forces, and bombarded Communist supply areas, troop concentrations, and transportation centers.

File:AO-105 refueling CV-33 1952.jpeg
Mispillion fueling the aircraft carrier Kearsarge off Korea, 1952.

Operating in both the Yellow Sea and the Sea of Japan, Mispillion also supported the aircraft carriers of Task Force 77, providing aviation gasoline and fuel oil for the ships. Returning to the United States West Coast in August 1952, she got underway again in September 1952 for another ninemonth Western Pacific tour with the United States Seventh Fleet. Although she operated primarily in the Korean combat area during each of the above tours, she spent at least one month each time as a station tanker at Kaohsiung, Taiwan, supporting the Taiwan Straits patrol. Mispillion received eight battle stars for her Korean War service.

Between 1953 and 1964 Mispillion alternated Western Pacific and United States West Coast duty with yard periods in between. Participating in various exercises, she joined in Operation Redwing, her second atomic bomb test, in the Marshall Islands in 1956.

"Jumboization", 1965–66

On 16 April 1965 Mispillion was placed in commission in reserve as she prepared for a prolonged "jumboization" conversion and overhaul, begun at Toledo, Ohio, in April 1965, and completed at Boston, Massachusetts, in August 1966. With an increased capacity of over 93,000 barrels, an added length of almost 100 feet (30 meters), and over 50 additional crew members, in addition to modern equipment, Mispillion departed Boston on 6 September 1966 to return to her home port, Long Beach, California.

Operational history, 1967–94

In April 1967 Mispillion got underway for her first Western Pacific deployment since 1964. Arriving at Subic Bay, Philippine Islands, on 22 April 1967, she began a seven-month cruise refueling aircraft carriers and gunfire support ships of the Seventh Fleet operating in the Vietnam area during the Vietnam War. Servicing in particular the ships of Yankee Station, she transferred over 71 million gallons (269 million liters) of fuel before returning to Long Beach on 30 November 1967. Cruising United States West Coast and Hawaiian waters for the next five months, she conducted coastal operations and exercises in preparation for departing on 11 May 1968 to serve with the Seventh Fleet through the remainder of 1968.

Mispillion remained in commissioned service in the United States Navy until 1974, but her activities between 1968 and 1974 await further research.

Mispillion was decommissioned on 26 July 1974 and transferred to the Military Sealift Command, where she continued in non-commissioned U.S. Navy service with a civilian crew as United States Naval Ship USNS Mispillion (T-AO-105). On 10 January 1982, during a routine fuel transfer in the Indian Ocean, Mispillion collided with the United States Navy-contracted tanker Texas Trader. Both ships suffered minor damage, but no injuries were reported.

The oiler continued to serve with the MSC until 1994. Mispillion was struck from the Naval Register 15 February 1995; her title was transferred to the United States Maritime Administration (MARAD) on 1 May 1999 for lay-up in the National Defense Reserve Fleet at Suisun Bay, Benecia, California. MARAD listed Mispillion still at Suisun Bay in May 2008.

Later career

File:USNS Mispillion CGLeahy FFSample 1980.JPEG
The jumboized USNS Mispillion refueling USS Leahy (CG-16) and USS Sample (FF-1048), 1980.

Mispillion began active service with the Military Sealift Command in 1975.

On 10 January 1982, during a routine fuel transfer in the Indian Ocean, Mispillion collided with the United States Navy-contracted tanker Texas Trader. Both ships suffered minor damage, but no injuries were reported.

Mispillion was taken out of service in 1991, transferred to the Maritime Administration, and laid up in the Template:NDRF at Suisun Bay, Benecia, California. She was sticken from the Navy List on 15 February 1995. She is still in the Template:NDRF, awaiting disposal.


  1. Some sources refer to this class as the Mispillion class or Cimarron class


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