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    This page documents a history of a specific aircraft. The details provided vary from aircraft to aircraft and are dependent on the research and amount of data uploaded to the Aerial Visuals database.

    Airframe Family: Douglas DC-4 / C-54/R5D/C-112 Skymaster / Carvair ATL / Canadair DC-4M/C-4 North Star
    Latest Model:C-54Q Skymaster
    Last Military Serial:56506 USN
    Construction Number:10673
    Last Civil Registration:N55CW
    Compressed ID:Douglas C-54Q sn 56506 USN cn 10673...
    Latest Owner or Location:Western Sky Aviation Warbird Museum, Saint George Regional Airport, Saint George, Utah

    EDIT THE HISTORY HERE    		 If you can add to the history or would like to submit a correction please use the editor to do so.

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    Dates

    Event

    Constructed as a C-54D-5-DC by Douglas at Chicago, IL.

    Circa 1942

    Taken on Strength/Charge with the United States Army Air Force with s/n 42-72568.

    Converted to a SC-54D.

    Taken on Strength/Charge with the United States Navy with BuNo 56506 as a R5D-3.

    Converted to a C-54Q.

    17 August 1970

    To Hillcrest Aircraft Co, Lewiston, ID with new c/r N87591 (C54D-DC, 10673).

    18 August 1970

    Civil registration, N87591, cancelled.

    31 March 1981

    Civil registration, N87591, cancelled.
    Exported to Canada.

    April 1981

    Converted.
    To budworm sprayer.

    Circa April 1981

    To Conifair Aviation with new c/r C-GBPA.

    By June 1981


    Photographer: Werner Hartman

    September 1982


    Photographer: Reinhard Zinab
    Notes: 1982 photo taken at St.Jean, whilst operated by Conifair Aviation as Tanker 16

    10 May 1996


    Photographer: Tim Martin
    Notes: At Ste-Foy, Quebec - Having been used on the spruce budworm control program, as indicated by spray booms on the wings, this Douglas C-54 Skymaster was acquired by Buffalo Airways after the collapse of Conifair/Royal Aviation

    4 March 2003

    To Buffalo Airways Ltd, Hay River, NT keeping c/r C-GBPA.

    Based at Buffalo Airways, Hay River, NT.
    View the Location Dossier

    12 August 2011

    To Aircraft Guaranty Corp Trustee, Onalaska, TX with new c/r N55CW.

    19 August 2011

    Certificate of airworthiness for N55CW (C54D-DC, 10673) issued.

    21 February 2013


    Photographer: John Bennett
    Notes: Taken at Punta Gorda, FL, USA

    To Charlotte County Airport (PGD), Punta Gorda, FL.
    View the Location Dossier

    Markings Applied: 16

    To Western Sky Aviation Warbird Museum, Saint George Regional Airport, Saint George, UT.
    View the Location Dossier

    28 April 2022


    Photographer: Chris Reed
    Notes: Arriving for exhibit at Western Sky Aviation Warbird Museum in St. George, Utah.via https://www.stgeorgeutah.com/?p=918147 and preview=true
    This dossier is waiting for review by an editor.This airframe dossier is based on
    unreviewed imported data.
    If you can verify the documented history or add to it with additional text and/or photos please feel free to do so by using the upload tool and the history editor.
    Credits
     Data for airframe dossiers come from various sources. The following were used to compile this dossier...
    Internet Sources
     Aerial Visuals - The Locator by Mike Henniger, Senior Editor
    Airbus, Boeing, Convair and Douglas Production List
    Federal Aviation Administration in the United States of America
    Transport Canada
    U.S. Demobbed by Horrex, Ray, Boulanger, Dunn, McGhee and Wood
    Individual Contributors
     Terry Fletcher
    Noah Rechtin
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