Conventional-type biplanes which carry large load in proportion to their own weight, giving them a long non-stop flying range, and yet they can be maneuvered into and out of small landing areas.
The Douglas world cruiser described
Aviation
Aviation ; 16 , n 8 ; p 205
1924
1 Fig.
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1932
Online Contents | 1998
|Online Contents | 2001
NTRS
|