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NavSource Online:
Motor Torpedo Boat Photo Archive

Courtesy of Tommy Trampp


Call sign:
Nan - George - Tare - Oboe

78' Higgins Motor Torpedo Boat:

  • Laid down 16 January 1943 by Higgins Industries, New Orleans, LA
  • Launched 10 March 1943
  • Completed 7 July 1943
  • Placed in service 8 July 1943 and assigned to Motor Torpedo Boat Squadron TWENTY THREE (MTBRon 23) under the command of LCDR Ronald K. Irving, USN
  • MTBRon 23, assigned to the South Pacific, had action at Bougainville and Green. Transferred to the Southwest Pacific in December 1944, the squadron had action at Palawan, in the Philippines. It also
    based for a time at Mios Woendi, New Guinea, and at Mindoro, P.I., but had no action from these bases
  • The "Knightmare" was placed out of service, stripped and destroyed by U.S. Forces 26 November 1945.


  • Displacement 56 t.
  • Length 78'
  • Beam 20' 8"
  • Draft 5' 3"
  • Speed 41 kts.
  • Complement 17
  • Armament: One 40mm mount, two 21" torpedoes, two twin .50 cal. machine guns, one 37mm mount and one 20mm mount
  • Propulsion: Three 1,500shp Packard W-14 M2500 gasoline engines, three shafts.
    Click on thumbnail
    for full size image
    Size Image Description Source
    PT-277 461k MTBRon 23 commissioning ceremonies, at Higgins Industrial Canal Plant, New Orleans, La., 28 June 1943. Boats present in right front are: PT- 281, 277 and 288
    U.S. Navy photo NH 44483
    Naval History and Heritage Command

    There is no DANFS history available for PT-277
    Back To The Main Photo Index Back to the Patrol Craft/Gunboat/Submarine Chaser Index Back to the Motor Torpedo Boat (PT) Photo Index

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    This page created by Joseph M. Radigan and maintained by Tom Bateman
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