USCGC Yamacraw (WARC-333)

USCGC ''Yamacraw'' (WARC-333) was a United States Coast Guard Cable Repair Ship. The ship was built for the Army Mine Planter Service as U. S. Army Mine Planter ''Maj. Gen. Arthur Murray'' (MP-9) delivered December 1942. On 2 January 1945 the ship was acquired by the Navy, converted to an Auxiliary Minelayer and commissioned USS ''Trapper'' (ACM-9) on 15 March 1945. ''Trapper'' was headed to the Pacific when Japan surrendered. After work in Japanese waters the ship headed for San Francisco arriving there 2 May 1946 for transfer to the Coast Guard.

On 20 June 1946 the ship was renamed ''Yamacraw'' with the number WARC-333 serving as a cable ship with the Coast Guard with a loan to the Woods Hole Oceanographic Institution 1957-1958 before re acquisition by the Navy 17 April 1959. The Navy retained the name commissioning ''Yamacraw'' on 30 April 1959 with the designation of cable repair ship ARC-5. The ship supported acoustical, geophysical and other oceanographic projects of the Office of Naval Research and for the Bell Telephone Laboratories. ''Yamacraw'' was decommissioned 2 July 1965 and transferred to the Maritime Administration for disposal the same day. The ship was purchased by North American Smelting for scrap.

''Maj. Gen. Arthur Murray'' (1942–1945)

U.S. Army Mine Planter (USAMP) ''Maj. Gen. Arthur Murray'' (MP-9), keel laid in 1941 as hull 482, was launched in 1942 by the Marietta Manufacturing Company at Point Pleasant, West Virginia. The ship was assigned to the United States Army Coast Artillery Corps planting and tending controlled mine fields connected by cable to the coastal forts. The ship was named for Major General Arthur Murray, USA, (1 July 1908 – 14 March 1911) who was the first Chief of the Coast Artillery Corps.

The M 1 Mine Planter was designed by the Marine Design and Construction Division of the Office of the U.S. Army Quartermaster General. Its specifications were length overall, beam, with a mean draft of . The pilot house was sized to allow large decks fore and aft for mine storage. Propulsion was two 600 h.p. Skinner Uniflow Marine Engines fed by two water tube boilers and driving twin screws. A removable, vertical, steam operated reel capable of carrying fifty tons of mine control cable was located on the forecastle. Two full mine groups could be carried on deck with room in the main hold for another full group if necessary.

By 1944 the threat of attack on the U.S. coast had faded and the Coast Artillery began releasing mine planters for other uses.

USS ''Trapper'' (1945–1946)

On 2 January 1945 the mine planter was acquired by the Navy and converted into a ''Chimo'' class auxiliary minelayer by the Charleston Navy Yard, Charleston, South Carolina. The ship was commissioned USS ''Trapper'', designated ACM-9, on 5 March 1945, with Lt. Richard E. Lewis, USNR, in command.

''Trapper'' began shakedown training in the Chesapeake Bay during April and got underway the Pacific Ocean war zone for on 11 June 1945. The ship proceeded to Manzanillo, Cuba then through the Panama Canal to San Diego. In mid-August Japan capitulated while the ship was en route to Hawaii. ''Trapper'' arrived at Pearl Harbor on 21 August and was routed westward, via Eniwetok, Saipan, and Okinawa, to Japan.

''Trapper'' arrived at Kobe on 25 November 1945 and operated out of that port repairing minesweeping gear until 1 February 1946 when she shifted her base of operations to Wakayama for a month. On 11 March, the ship got underway for the United States. En route, she called at Saipan, Eniwetok, Kwajalein, Johnston Island, and Hawaii before arriving at San Francisco, on 2 May 1946.

USCGC Yamacraw (1946–1959)

USS ''Trapper'' was decommissioned and transferred to the United States Coast Guard in San Francisco on 20 June 1946 and struck from the Navy List on 19 July 1946. The former auxiliary minelayer served with the Coast Guard as a cable layer until early 1959 as ''Yamacraw'' (WARC-333). Up until 1946 the Coast Guard was responsible for Navy cable laying operations as well as its own. In 1922 the Coast Guard had obtained the 1909 Army Mine Planter ''Gen. Samuel M. Mills'' which it renamed ''Pequot'', second USCG cable ship with the name,The first was USCGC Pequot (1919–1922). for service until replaced by ''Yamacraw'' in 1946.

Woods Hole Oceanographic Institution Work

During 1957–1958 the ship was leased by Woods Hole Oceanographic Institution making voyages in the Atlantic and Mediterranean largely for acoustic and geophysical work.

During 1957 a long thermistor chain with twenty-three thermistors at intervals of and towing winch were installed on the ship. The sensor system had been designed to allow continuous collection of temperatures at depth, particularly useful in study of ocean acoustics. The ship collected data in the western Atlantic coast from Nova Scotia to Charleston, South Carolina and into the Sargasso Sea. ''Yamacraw'' was in the Mediterranean during the summer of 1958 collecting data on sound transmission. The ship was again equipped with the towed thermistor chain. Included was a study of the Strait of Gibraltar in which the ship departed Cadiz 8 August to observe the thermal structure at the sill where Mediterranean water and Atlantic waters meet.The Navy sponsored intense study of ocean acoustics for antisubmarine systems, particularly surveillance systems. The distribution lists and sponsors have considerable overlap with those responsible for the Sound Surveillance System; i.e. Bureau of Ships (SOSUS project office), Hudson Laboratories, and Bell Laboratories.

''Onionhead''

Before being transferred back to the U.S. Navy the ''Yamacraw'' was the buoy tender in the 1958 film ''Onionhead'', which starred Andy Griffith and Walter Matthau.

USS ''Yamacraw'' (1959–1965)

The ship was reacquired by the U.S. Navy on 17 April 1959 and commissioned in New York on 30 April 1959 as the Cable Repair Ship USS ''Yamacraw'' (ARC-5), 30 April 1959. ''Yamacraw'' was assigned to the 3rd Naval District for the next six years. She operated from Portsmouth, New Hampshire, to Bermuda and spent much of her at-sea time conducting research projects for the Office of Naval Research (ONR) and for the Bell Telephone Laboratories. The ship, operated by Bell Telephone Laboratories, was identified as one of nine military research and development oceanographic ships in a 1959 National Academy of Sciences report.

One of the operations for ONR involved a test of a cable towed oceanographic instrumentation system. The test tow, conducted 13 to 17 April 1962, proved the feasibility of towing the system to a depth of at speeds up to .

Decommissioning and disposal

''Yamacraw'' was decommissioned 2 July 1965 and transferred to the Maritime Administration for disposal the same day. The ship was purchased for $20,850 by North American Smelting for scrap on 18 October 1967 and withdrawn from the Hudson River Reserve Fleet on 2 November 1967 for scrapping. Yamacraw was scrapped in 1969.

Footnotes

References

External links

Coast Artillery Corps—Army Mine Planter Service


*

''Onionhead'' capture: At 42 minutes into the movie the YAMACRAW WAGL-333 is clearly identifiable.

{{DEFAULTSORT:Yamacraw (WARC-333)
1942 ships
Ships built in Point Pleasant, West Virginia
Ships of the United States Army
Mine planters of the United States Army
World War II mine warfare vessels of the United States
Minelayers of the United States Navy
Cable ships of the United States Navy
Ships of the United States Coast Guard