USS Gemsbok (IX-117), arguably the best Armadillo-class tanker

Armadillo class tanker

The Armadillo class of tankers were those Type Z-ET1-S-C3 Liberty tankers that were commissioned into the United States Navy. They were given the hull classification symbols of unclassified miscellaneous vessels....

 designated an unclassified miscellaneous vessel

Unclassified miscellaneous vessel

The IX hull classification symbol is used for ships of the United States Navy that do not fit into one of the standard categories...

, was the second ship of the United States Navy

United States Navy

The United States Navy is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest in the world; its battle fleet tonnage is greater than that of the next 13 largest navies combined. The U.S...

 to be named for the gemsbok

Gemsbok

The gemsbok or gemsbuck is a large antelope in the Oryx genus. It is native to the arid regions of southern Africa, but formerly some authorities included the East African Oryx as a subspecies...

, a large, handsome species of straight-horned African antelope

Antelope

Antelope is a term referring to many even-toed ungulate species indigenous to various regions in Africa and Eurasia. Antelopes comprise a miscellaneous group within the family Bovidae, encompassing those old-world species that are neither cattle, sheep, buffalo, bison, nor goats...

. Her keel was laid down as Carl R. Gray by the California Shipbuilding Corporation

California Shipbuilding Corporation

California Shipbuilding Corporation built 467 Liberty and Victory ships during World War II, including Haskell-class attack transports. California Shipbuilding Corporation was often referred to as Calship...

, in Wilmington, California. She was launched

Ship naming and launching

The ceremonies involved in naming and launching naval ships are based in traditions thousands of years old.-Methods of launch:There are three principal methods of conveying a new ship from building site to water, only two of which are called "launching." The oldest, most familiar, and most widely...

 on 9 November 1943 sponsored by Miss E. Jeffers, acquired and simultaneously commissioned

Ship commissioning

Ship commissioning is the act or ceremony of placing a ship in active service, and may be regarded as a particular application of the general concepts and practices of project commissioning. The term is most commonly applied to the placing of a warship in active duty with its country's military...

 on 3 December 1943 with Commander A. H. Kooistra, USNR, in command. She was renamed Gemsbok upon acquisition.

Gemsbok sailed 12 January 1944 for the Marshall Islands

Marshall Islands

The Republic of the Marshall Islands , , is a Micronesian nation of atolls and islands in the middle of the Pacific Ocean, just west of the International Date Line and just north of the Equator. As of July 2011 the population was 67,182...

 and until May 1945 delivered fuel oil

Fuel oil

Fuel oil is a fraction obtained from petroleum distillation, either as a distillate or a residue. Broadly speaking, fuel oil is any liquid petroleum product that is burned in a furnace or boiler for the generation of heat or used in an engine for the generation of power, except oils having a flash...

, aviation gasoline, and lube oil to warships in that archipelago

Archipelago

An archipelago , sometimes called an island group, is a chain or cluster of islands. The word archipelago is derived from the Greek ἄρχι- – arkhi- and πέλαγος – pélagos through the Italian arcipelago...

 and in the Mariana Islands

Mariana Islands

The Mariana Islands are an arc-shaped archipelago made up by the summits of 15 volcanic mountains in the north-western Pacific Ocean between the 12th and 21st parallels north and along the 145th meridian east...

. Her principal base of operations was Eniwetok but in addition Gemsbok supplied fuel at Majuro

Majuro

Majuro , is a large coral atoll of 64 islands in the Pacific Ocean, and forms a legislative district of the Ratak Chain of the Marshall Islands. The atoll itself has a land area of and encloses a lagoon of...

 and Kwajalein

Kwajalein

Kwajalein Atoll , is part of the Republic of the Marshall Islands . The southernmost and largest island in the atoll is named Kwajalein Island. English-speaking residents of the U.S...

, and from 5 July to 16 September 1944 was at Saipan

Saipan

Saipan is the largest island of the United States Commonwealth of the Northern Mariana Islands , a chain of 15 tropical islands belonging to the Marianas archipelago in the western Pacific Ocean with a total area of . The 2000 census population was 62,392...

 servicing ships engaged in the capture and occupation of bases in the Marianas.

She sailed from Eniwetok on 11 May 1945 with fuel oil

Fuel oil

Fuel oil is a fraction obtained from petroleum distillation, either as a distillate or a residue. Broadly speaking, fuel oil is any liquid petroleum product that is burned in a furnace or boiler for the generation of heat or used in an engine for the generation of power, except oils having a flash...

 for Leyte

Leyte Island

Leyte is an island in the Visayas group of the Philippines.The island measures about 180 km north-south and about 65 km at its widest point. In the north it nearly joins Samar, separated by the San Juanico Strait, which becomes as narrow as 2 km in some places...

, arriving 25 May via Ulithi

Ulithi

Ulithi is an atoll in the Caroline Islands of the western Pacific Ocean, about 191 km east of Yap. It consists of 40 islets totalling , surrounding a lagoon about long and up to wide—at one of the largest in the world. It is administered by the state of Yap in the Federated States of...

. After Ulithi, she sailed from Leyte on 29 September for Okinawa and Hiro Wan, Japan

Japan

Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

, where she put in 16 October. Gemsbok continued her fueling duties at Nagoya and subsequently sailed for the United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 on 20 December, reaching Norfolk, Virginia

Norfolk, Virginia

Norfolk is an independent city in the Commonwealth of Virginia in the United States. With a population of 242,803 as of the 2010 Census, it is Virginia's second-largest city behind neighboring Virginia Beach....

, on 28 February 1946 via San Diego, California

San Diego, California

San Diego is the eighth-largest city in the United States and second-largest city in California. The city is located on the coast of the Pacific Ocean in Southern California, immediately adjacent to the Mexican border. The birthplace of California, San Diego is known for its mild year-round...

, and Mobile, Alabama

Mobile, Alabama

Mobile is the third most populous city in the Southern US state of Alabama and is the county seat of Mobile County. It is located on the Mobile River and the central Gulf Coast of the United States. The population within the city limits was 195,111 during the 2010 census. It is the largest...

. Decommissioned

Ship decommissioning

To decommission a ship is to terminate her career in service in the armed forces of her nation. A somber occasion, it has little of the elaborate ceremony of ship commissioning, but carries significant tradition....

 there 30 April 1946, Gemsbok was stricken from the Naval Vessel Register

Naval Vessel Register

The Naval Vessel Register is the official inventory of ships and service craft in custody of or titled by the United States Navy. It contains information on ships and service craft that make up the official inventory of the Navy from the time a vessel is authorized through its life cycle and...

 on 8 May 1946 and subsequently sold to Maris Transportation System Inc. and in 1948 renamed Alpha.

Crew Aboard

Matthew Francis Carroll

Jack Ransom Minkler MM2

Philip C Perkins

Jesse Woodrow Overstreet WT3

• list other known Crew