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NavSource Online: Mine Warfare Vessel Photo Archive

Blackbird (MHC 11)
ex-AMCU-11
ex-LCI(L)-515



Call sign:
Nan - Queen - Yoke - Oboe

AMCU-7 Class Coastal Minesweeper (Underwater Locator):

  • Laid down 9 November 1943 by the New Jersey Shipbuilding Co., Barber, NJ
  • Launched 4 December 1943
  • Commissioned USS LCI(L)-515, 10 December 1943
  • Reclassified as a Coastal Minesweeper (Underwater Locator), AMCU-11, 10 March 1945
  • Named Blackbird 3 January 1955
  • Reclassified as a Coastal Minehunter, MHC-11, 7 February 1955
  • Decommisioned 2 April 1958
  • Struck from the Naval Register in 1960
  • Fate unknown.

    LCI Specifications:

  • Displacement 216 t.(light), 234 t.(landing), 389 t.(loaded)
  • Length 158' 5½"
  • Beam 23' 3"
  • Draft: Light 3'1½" mean, Landing, 2' 8" forward, 41'10" aft, Landing, 5'4"forward, 5'11" aft
  • Speed 16 kts. (max.), 14 kts. maximum continuous
  • Complement 23, Troop Capacity, six Officers, 182 Enlisted
  • Cargo Capacity 75 tons
  • Armor 2" plastic splinter protection on gun turrets, conning tower and pilot house
  • Endurance 4,000 miles at 12 kts., loaded 500 miles at 15 knots
  • 110 tons of fuel
  • Armament: Four single 20mm guns one forward, one amidship, two aft, later added two .50 cal. machine guns
  • Fuel Capacity 130 tons, lube oil 200 gal.
  • Propulsion: Two sets of four General Motors 6051-71 diesel engines, 4 per shaft, 1,600 bhp, twin variable pitch propellers.

    AMCU Specifications:

  • Displacement 387 t.
  • Length 159'
  • Beam 23' 8"
  • Draft 5' 8"
  • Speed 14.4 kts.
  • Complement 41
  • Armament none
  • Propulsion: Two sets of four 1,800bhp General Motors 6051-71 diesel engines, General Motors single reduction gear, two shafts, variable pitch propellers.
    Click on thumbnail
    for full size image
    Size Image Description Source
    USS LCI(L)-515)
    LCI(L)-515 264k c. 1945
    Chesapeake Bay
    Photo from the collection of Ed Mariani
    Ed Mariani
    LCI(L)-515 225k c. 1945
    Ed Mariani, USNR 1944 - 1946
    Photo from the collection of Ed Mariani
    USS Blackbird (MHC 11)
    Blackbird 65k c. 1956
    U.S. Navy photo from the Naval Institute Archives
    Joe Radigan

    There is no DANFS History currently available for Blackbird (MHC 11)
    Additional Resources and Websites of Interest
    Naval Minewarfare Association Association of Minemen

    Back To The Main Photo Index Back to the Amphibious Ship Index Back To The Landing Craft Infantry (LCI) Photo Index Back To the Mine Warfare Ship Photo Index Back to the Coastal Minesweeper (Underwater Locator) - (AMCU) Photo Index Back to the Coastal Minehunter (MHC) Photo Index

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    This page created by and maintained by Joseph M. Radigan
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