It is calculated that total allowance in computing cost of operations or insurance and depreciation upon new machines valued at $10, 000 and used for a period of six months during which it was flown 300 hr. should be $6786, or 67 4/5 per cent of value of machines. (See also The Air Board of Canada Bul. no. 1, May 1920, 6 pp; Flight, vol. 12, no. 40, Sept. 30, 1920, pp. 1039-1040)


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    Title :

    Aircraft depreciation, the air board of Canada


    Additional title:

    Aeronautics


    Published in:

    Aeronautics ; 19 , n 363


    Publication date :

    1920


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    Depreciation of aircraft

    Warner, Edward P | NTRS | 1922


    “DEPRECIATION”

    Booth, R. G. / Mullen, T. H. | SAE Technical Papers | 1938


    Depreciation

    Campbell, J.L. | Engineering Index Backfile | 1929


    Machine depreciation

    Withey, S.H. | Engineering Index Backfile | 1949


    Car depreciation

    Ward, J.T. | Engineering Index Backfile | 1906