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NavSource Online:
Submarine Chaser Photo Archive


PC-547 served the Navies of the United States ( 2 months) and Brazil.

PC-461 Class Submarine Chaser:

  • Laid down 16 April 1942 by the Defoe Shipbuilding Corp., Bay City, MI
  • Launched 22 May 1942
  • Commissioned USS PC-547, 24 July 1942
  • Transferred to Brazil 24 September 1942 and named Gurupi (G 2)
  • Fate unknown.


  • Displacement 280 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. 6908 and 6909), Farrel-Birmingham single reduction gear, two shafts.

    Click On Image
    For Full Size Image
    Size Image Description Source
    USS PC-547
    PC-544 127k PC-547 outboard PC-544
    National Archives photos
    Dan Treadwell
    PC-544 147k
    Gurupi (G 2)
    PC-547 173k c. 1956
    Official Brazilian Navy photo from Janes Fighting Ships
    Original photo: Bob Daly/PC-1181
    Replacement photo: Robert Hurst

    There is no DANFS History currently available for PC-546
    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 Type Index Back to the Submarine Chaser (PC) Photo Index

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    This page created by Gary P. Priolo and maintained by Joe Radigan
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