A very long carrier for ARD-20:
Laid down, 20 December 1943, at Pacific Bridge Co., Alameda, CA.
Launched in early-1944
Placed in service as
USS ARD-20, 31 March 1944, LCDR. Gutav Jones, USNR, in command
During World War II
ARD-20 served at: Seeadler Harbor, at Manus in the Admiralty Islands, 12 August 1944 to 16 April 1945 Morotai from 29 April 1945 to 24 July 1945 and Manicani Island in the Philippines from July 1945 to 25 February 1947 Towed to San Pedro, via Guam and Pearl Harbor, placed out of service, 7 October 1947
Laid up in the Pacific Reserve Fleet, San Pedro, Group
Withdrawn from reserve in October 1965
Modernized and converted to a
Bathyscaph Support Auxiliary Repair Dock at Long Beach Naval Shipyard
Placed in service as
ARD(BS)-20, 14 September 1966, assigned to Submarine Force, Pacific Fleet
Named
White Sands (ARD-20), 9 March 1968
From 1968
White Sands supported the deep submergence vehicle
Trieste, at Undersea Weapons Center near San Clemente Island, CA.
White Sands with
Trieste participated in the search for the nuclear submarine
USS Scorpion (SSN-589) lost near the Azores
Returned to San Diego, 7 October 1969
Reclassified
Auxiliary Deep Submergence Support Ship AGDS-1, 1 August 1973
Placed out of service in the summer of 1974
Struck from the Naval Register in September 1974
Final Disposition, sold for scrapping in 1974