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NavSource Online: Service Ship Photo Archive

YP-41
ex
 USCGC Mahoning (1926 - 1935)

International Radio Call Sign:
November - India - Zulu - Sierra
 NIZS
Awards, Citations and Campaign Ribbons


Precedence of awards is top to bottom, left to right
Top Row - American Defense Service Medal
Bottom Row - American Campaign Medal - Asiatic-Pacific Campaign Medal (3) - World War II Victory Medal
District Patrol Craft
  • Built by Defoe Boat & Motor Works, Bay City, MI (YN 86)
  • Laid down, date unknown
  • Launched, 07 April 1926
  • Commissioned as the 100-foot US Coast Guard patrol boat USCGC Mahoning, 15 May 1926
  • Stationed at Pascagoula, MS, 1927-1934
  • Stationed at Philadelphia, PA, 1934-1935
  • Decommissioned and transferred to the US Navy, 1935
  • Placed in service as District Patrol Craft YP-41, 1935
  • YP-41 was assigned to survey duty with the Fifteenth Naval District in the Panama Canal Zone, 1937-1941
  • During World War II YP-41 was assigned to the Asiatic-Pacific Theater and participated in the following campaigns:
    Asiatic-Pacific Campaign
    Campaigns and Dates
    Marianas operation
    Capture and occupation of Saipan, 24 July to 10 August 1944     		Iwo Jima operation
    Assault and capture of Iwo Jima, 04 to 16 March 1945
    Okinawa Gunto operation
    Assault and occupation of Okinawa Gunto, 20 May to 30 June 1945     		 

  • YP-41 operated with Bowditch (AG-30/AGS-4), YP-42 and YP-56, 1941-1946
  • Conducted surveys off Panama, Costa Rica, and Ecuador into early 1944
  • Conducted surveys at Majuro, February - March 1944
  • Conducted surveys at Eniewetok, April - June 1944
  • Conducted surveys at Saipan and Tinian, June 1944 - April 1945
  • Conducted surveys at Okinawa, April - October 1945
  • Departed Nakagusuku Wan, Okinawa, for Pearl Harbor, along with YP-42 in tow of ATA-185, 03 November 1945
  • Placed out of service, date unknown
  • Struck from the Naval Register, date unknown
  • To WSA (War Shipping Administration) for disposal, January 1947
  • Sold to Calvin C. Johnson, San Diego, CA, as fishing vessel Mahoning (ON 252519), 1947
  • To Mexican flag, 1948
  • Final disposition, unknown
    Specifications:
    Displacement 210 tons full load
    Length 99' 8"
    Beam 23'
    Draft 4' 6"
    Speed 12 knots
    Complement 1 Warrant Officer, 14 Enlisted (USCG)
    Armament one single 3"/23 gun mount
    Propulsion
    two Grey Marine Diesel engines
    twin propellers, 300 BHP
    Click On Image
    For Full Size Image    		 Size Image Description Source
    There are no images of YP-41 available at NavSource
    Commanding Officers
    01LT James C. Bunn, D-VS USNR(May 1945)
    There is no DANFS history record available for YP-41 at NavSource
    Crew Contact And Reunion Information
    U.S. Navy Memorial Foundation - Navy Log
    Additional Resources and Web Sites of Interest
    US Coast Guard Historian's Office - Mahoning 1926
    Back to the Navsource Photo Archives Main Page Back To The Yard and District Craft Photo Index Back To The Patrol Craft (YP) Photo Index
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    This page was created and is maintained by David L. Wright
    All pages copyright NavSource Naval History
    Last Updated 27 March 2017