USS Olympic

History
United States
Name	Olympic
Owner	Frank Wright (1917)
Builder	E. W. Heath, Seattle, Washington
Completed	1913
Fate	Acquired by U.S. Navy 15 May 1917
Notes	Civilian yacht
History
United States
Name	USS Olympic
Namesake	Previous name retained
Operator	United States Navy
Acquired	15 May 1917
Commissioned	9 June 1917
Fate	Transferred to U.S. Public Health Service 13 September 1919
United States
Name	USPHS Bailhache
Namesake	Preston H. Bailhache (1835–1919), U.S. Marine Hospital Service physician
Operator	U.S. Public Health Service
Acquired	13 September 1919
Fate	Sold 10 February 1934
United States
Name	Moby Dick
Namesake	A fictional white whale in the 1851 Herman Melville novel Moby-Dick
Owner	H. W. McCurdy (1934) S. Catherine McCurdy (1941)
Acquired	10 February 1934
Fate	Acquired by U.S. Army December 1941
United States
Name	USAS Q-108
Operator	United States Army
Acquired	December 1941
Out of service	1945
Fate	Returned to owner 1946
United States
Name	Moby Dick
Namesake	A fictional white whale in the 1851 Herman Melville novel Moby-Dick
Owner	S. Catherine McCurdy (1946) Michael R. Uttecht (1949) Subsequently various owners
Acquired	1946
Fate	Sank 24 May 1989 Refloated, stored, and scrapped
General characteristics (as U.S. Navy patrol vessel)
Type	Patrol vessel
Tonnage	40 gross tons
Displacement	28.4 tons
Length	64 ft (20 m)
Beam	13 ft 6 in (4.11 m)
Draft	4 ft 3 in (1.30 m) mean
Propulsion	One 55 hp (41 kW) 3-cylinder Standard gasoline engine, one shaft
Speed	9.4 knots
Complement	18
Armament	1 × 3-pounder gun 2 × machine guns
General characteristics (as USPHS vessel, private yacht, cargo vessel, and passenger vessel)
Tonnage	40 gross tons (1920) 38 gross tons (1948)
Length	64.9 ft (19.8 m) (1920) 61.7 ft (18.8 m) (1948)
Beam	13 ft (4 m) (1920) 13.8 ft (4.2 m) (1948)
Draft	5.6 ft (1.7 m) (1920) 6.4 ft (2 m) (1920)
Crew	1 (1948) 8 (1950)

USS Olympic (SP-260) was a United States Navy patrol vessel in commission from 1917 to 1919. After her U.S. Navy career ended, she served in the United States Public Health Service as the boarding vessel USPHS Bailhache from 1919 to 1934. She then operated as the yacht, cargo vessel, and passenger vessel Moby Dick until 1989, except for a period of World War II United States Army service as USAS Q-108 from 1941 to 1946.

The Dictionary of American Naval Fighting Ships erroneously claims that the vessel served in the United States Coast and Geodetic Survey from 1919 to 1934 as a survey vessel named USC&GS Dailhache.