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NavSource Online:
Motor Gunboat/Patrol Gunboat Photo Archive


PGM-55 served the Navies of Indonesia and the Philippines

PGM-39 Class Motor Gunboat:

  • Laid down in 1961 as PGM-55 by the Marinette Marine Corp., Marinette, WI
  • Delivered 10 November 1962, transferred to Indonesia under the Military Assistance Program and named KRI Bentang Silungkang (P 572)
  • It is questionable if PGM-55 was ever delivered to Indonesia
  • Transferred to the Philippines in 1965 and renamed BRP Yachi (G 57)
  • Reclassified PG-57
  • Struck from the Naval Register in 1982
  • Fate unknown.


  • Displacement 110 t.
  • Length 95'
  • Beam 19'
  • Draft 6' 9"
  • Speed 20 kts.
  • Armament: Two 20mm mounts and two .50 cal. machine guns
  • Propulsion: Eight 255bhp General Motors 6-71 diesel engines, two shafts.
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    Size Image Description Source
    No image of PGM-55 is available at this time

    There is no DANFS history available for PGM-55
    Additional Resources and Web Sites of Interest
    Patrol Craft Sailors Association
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    This page created and maintained by Joseph M. Radigan
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