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NavSource Online: Mine Warfare Vessel Photo Archive

YMS-90

Call sign:
Nan - Uncle - Roger - Easy

YMS-1 Class Auxiliary Motor Minesweeper: Laid down, 24 July 1941 by the Hubbard's South Coast Co., Newport Beach, CA; Launched, 19 December 1941; Completed, 24 July 1942; Grounded at Buckner Bay, Okinawa 9 October 1945 during Typhoon Louise; Refloated 24 October 1945 and decommissioned; Struck from the Navy Register 5 June 1946. Fate unknown.

Specifications: Displacement 320 t.; Length 136'; Beam 24' 6"; Draft 6' 1"; Speed 13 kts; Complement 33; Armament one 3"/50 dual purpose gun mount, two 20mm, two dct, two dcp; Propulsion two 880bhp General Motors 8-268A diesel engines, Snow and Knobstedt single reduction gear, two shafts.

Click on thumbnail for full size image	Size	Image Description		Source
	280k	Artist's rendition of YMS-56 and YMS-90 Cover of the October 1942 edition of Motor Boating magazine		Tom Nye

There is no DANFS history available for YMS-90.

Additional Resources and Web Sites of Interest
Naval Minewarfare Association
Association of Minemen

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