USS Coronis (ARL-10) was one of 39 Achelous-class

Achelous class repair ship

The Achelous class repair ship was a class of ship built by the US Navy during World War II.As the US gained experience in amphibious operations, it was realized that some sort of mobile repair facility would be useful for repairing the damage that frequently occurred to smaller vessels such as...

 landing craft

Landing craft

Landing craft are boats and seagoing vessels used to convey a landing force from the sea to the shore during an amphibious assault. Most renowned are those used to storm the beaches of Normandy, the Mediterranean, and many Pacific islands during WWII...

 repair ships built for 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...

 during World War II

World War II

World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

. Named for Coronis

Coronis (Greek mythology)

There are several characters in Greek mythology by the name Coronis . These include:*Coronis , daughter of Phlegyas, King of the Lapiths, was one of Apollo's lovers. While Apollo was away, Coronis, already pregnant with Asclepius, fell in love with Ischys, son of Elatus...

 (one of several characters in Greek mythology

Greek mythology

Greek mythology is the body of myths and legends belonging to the ancient Greeks, concerning their gods and heroes, the nature of the world, and the origins and significance of their own cult and ritual practices. They were a part of religion in ancient Greece...

, including the mother of Asclepius

Asclepius

Asclepius is the God of Medicine and Healing in ancient Greek religion. Asclepius represents the healing aspect of the medical arts; his daughters are Hygieia , Iaso , Aceso , Aglæa/Ægle , and Panacea...

, god of medicine and healing), she was the only U.S. Naval vessel to bear the name.

Originally laid down as LST-1003; launched 8 June 1944 by the Boston Navy Yard

Boston Navy Yard

The Boston Navy Yard, originally called the Charlestown Navy Yard and later Boston Naval Shipyard, was one of the oldest shipbuilding facilities in the United States Navy. Established in 1801, it was officially closed as an active naval installation on July 1, 1974, and the property was...

; sponsored by Mrs. V. M. Rines; named and reclassified USS Coronis (ARL-10) on 12 June 1944; placed in partial commission 29 June 1944; and sailed to Baltimore, Maryland for conversion to a landing craft repair ship; and commissioned in full 28 November 1944 with Lieutenant J. J. Ready, Jr., USNR, in command.

Service history

Departing 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....

 4 January 1945 Coronis arrived at Purvis Bay

Purvis Bay

Purvis Bay is located in the Florida Islands, which are part of the Solomon Islands. The bay was used by the US Navy during World War Two....

, Solomon Islands

Solomon Islands

Solomon Islands is a sovereign state in Oceania, east of Papua New Guinea, consisting of nearly one thousand islands. It covers a land mass of . The capital, Honiara, is located on the island of Guadalcanal...

 to repair battle-damaged landing craft in preparation for the invasion of Okinawa. Arriving at 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...

, the staging area, on 24 March she joined the Service and Salvage Unit, and five days later sortied with them for Okinawa, arriving off the island 3 April. Here she repaired landing craft and the smaller radar

Radar

Radar is an object-detection system which uses radio waves to determine the range, altitude, direction, or speed of objects. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain. The radar dish or antenna transmits pulses of radio...

 picket ships, and operated a fog generator to give protective cover from air attack to ships lying in her area. On 18 June Coronis sailed for 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...

 and Guam

Guam

Guam is an organized, unincorporated territory of the United States located in the western Pacific Ocean. It is one of five U.S. territories with an established civilian government. Guam is listed as one of 16 Non-Self-Governing Territories by the Special Committee on Decolonization of the United...

 to load spare parts and supplies, continuing to Subic Bay

Subic Bay

Subic Bay is a bay forming part of Luzon Sea on the west coast of the island of Luzon in Zambales, Philippines, about 100 kilometers northwest of Manila Bay. Its shores were formerly the site of a major United States Navy facility named U.S...

 where she acted as repair ship for the training group preparing for the invasion of 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...

.

After the close of the War, Coronis returned to Okinawa 26 August to repair landing ships of the 5th Fleet. She also converted into a minecraft tender. She arrived in Wakayama Wan on 25 September to operate a boat pool, and service ships of the 5th Fleet carrying out occupation activities until 16 March 1946. After calling at Shanghai, China she sailed for Astoria, Oregon

Astoria, Oregon

Astoria is the county seat of Clatsop County, Oregon, United States. Situated near the mouth of the Columbia River, the city was named after the American investor John Jacob Astor. His American Fur Company founded Fort Astoria at the site in 1811...

, arriving 2 May.

Coronis was placed out of commission in reserve at Vancouver, Washington

Vancouver, Washington

Vancouver is a city on the north bank of the Columbia River in the U.S. state of Washington. Incorporated in 1857, it is the fourth largest city in the state with a 2010 census population of 161,791 as of April 1, 2010...

 on 29 July 1946. Struck 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...

 (date unknown), she was sold for commercial service to Helifor Industries Ltd. of Vancouver, BC circa 1965 and renamed SS Trailer Princess.

Coronis received one battle star for World War II service.