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Log Books of the U.S. Coast & Geodetic Survey, 19th and 20th Centuries
General description, specifications and time line
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(Commemorated by Pioneer Seamount and Pioneer Canyon in Pacific Ocean)
Characteristics: Steamer, built by Gas Engine & Power Company, Morris Heights, New York in 1918 as Bird-class minesweeper USS Osprey, cost $500,000, 950 long tons, 187ft long x 35ft beam x12ft draft, triple expansion steam engine, 1,400shp, 14kts. Along with Discoverer 1 and Guide, known as "Bird-boats" in C&GS service.
Log Period and Areas of Service: 1922-1941, Pacific coast, Alaskan waters.
Summary of Service
7 April 1922 - Transferred from US Navy at Boston, MA.
11 October 1928 - While surveying the Heceta Bank off Oregon, crew member, Seaman Earl Forsberg fell overboard and drowned.
1934 - Deep sea hydrophone developed on board, and successfully used to a depth of 5,100ft off southern California.
28 November 1934 - Took in tow disabled yacht off Point Vicente, CA.
20 December 1935 - Crew contained a fire which broke out on the pier at Long Beach, California, until the fire department arrived.
On other occasions she gave assistance to ships in distress and supported civil authorities.
Fate: 1941 - Returned to Navy, converted to rescue and salvage ship, ARS-2, renamed USS Crusader. Sold 1952.
A general note on the sources.