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NavSource Online: Mine Warfare Vessel Photo Archive

YMS-403



Call sign:
Nan - Peter - Charlie - Zebra

YMS-1 Class Auxiliary Motor Minesweeper:

  • Laid down 1 August 1942 by Henry B. Nevins, Inc., City Island, NY
  • Launched 22 May 1943
  • Completed 20 July 1943
  • Transferred to the War Shipping Administration 19 May 1947 and sold
  • Struck from the Naval Register 10 June 1947
  • Fate unknown.

    Specifications:

  • Displacement 270 t.
  • Length 136'
  • Beam 24' 6"
  • Draft 8'
  • Speed 15 kts.
  • Complement 32
  • Armament: One 3"/50 dual purpose gun mount, two 20mm mounts, and two depth charge projectors
  • 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
    YMS-403 233k San Francisco Bay, 1945-1946
    Courtesy of D. M. McPherson, 1974
    Naval History and Heritage Command photo NH 79709
    Mike Green

    There is no DANFS History currently available for YMS-403
    Additional Resources and Web Sites of Interest
    Naval Minewarfare Association
    Association of Minemen
    Back To The Main Photo Index Back To the Mine Warfare Ship Photo Index Back to the Auxiliary Motor Minesweeper (YMS) Photo Index

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    This page created and maintained by Joseph M. Radigan
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