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NavSource Online:
Submarine Chaser Photo Archive


Call sign:
Nan - Baker - Easy - Mike

PC-461 Class Submarine Chaser:

  • Laid down 17 December 1941 by the Defoe Shipbuilding Co., Bay City, MI
  • Launched 20 February 1942
  • Commissioned USS PC-478, 1 April 1942 at New Orleans, LA
  • During World War II, PC-478 was assigned to the Asiatic-Pacific theater
  • Damaged in a collision with LST-451, 6 October 1943 en route from Adak to Amchitka, AK
  • Decommissioned 10 May 1946
  • Struck from the Naval Register 5 June 1946
  • Sold for scrap 14 November 1946 to Zidell Shipbreakers of Portland, OR.


  • Displacement 295 t.(lt), 450 t.(fl)
  • Length 173' 8"
  • Beam 23'
  • Draft 10' 10"
  • Speed 20.2 kts.
  • Complement 65
  • Armament: One 3"/50 dual purpose gun mount, one 40mm gun mount;, three 20mm guns, two rocket launchers, four depth charge projectors, and two depth charge tracks
  • Propulsion: Two 1,440bhp General Motors 16-258S diesel engines (Serial No. 6329 and 6330), Farrel-Birmingham single reduction gear, two shafts.
    Click on thumbnail
    for full size image
    Size Image Description Source
    PC-478 46k c. February 1942
    Defoe Shipbuilding Company
    Great Lakes Institute photo
    Bob Daly/PC-1181

    Commanding Officers
    01LTJG C. D. Brannan, USNR1945
    Courtesy Joe Radigan

    There is no DANFS History currently available for PC-478
    Additional Resources and Web Sites of Interest
    Patrol Craft Sailors Association
    Back To The Main Photo Index Back to the Patrol Craft/Gunboat/Submarine Chaser Ship Index Back to the Submarine Chaser (PC) Photo Index

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    This page created and maintained by Joseph M. Radigan
    All pages copyright NavSource Naval History