Three-engined passenger carrier, developed from Keystone Super-Cyclops bomber; equal-winged single-bay biplane; box-type timber spars and Warren girder ribs; fuselage is rectangular section, of chrome-molybdenum steel tube, welded throughout; no wire bracing; tail; undercarriage; three Wright Whirlwind J-5 engines, of 220 hp.; lavatory and luggage compartment.


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    Title :

    The Keystone pathfinder


    Additional title:

    Aeroplane


    Published in:

    Aeroplane ; 34 , n 9


    Publication date :

    1928


    Remarks:

    2 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    Keystone. The keystone "Panther" bomber

    Engineering Index Backfile | 1928


    Keystone. The keystone "Panther" bomber

    Engineering Index Backfile | 1928


    Keystone. The keystone "Panther" bomber

    Engineering Index Backfile | 1928


    Keystone. Keystone primary training airplane

    Engineering Index Backfile | 1928


    Pathfinder: Overview

    Hudson, Wayne R. / Mankins, John / Anderson, John L. | NTRS | 1988