Compares several well-known European cabin machines, expressing commercial efficiency as pounds of pay load per horsepower. Translated from L'Air.
Monoplanes or biplanes?
Aviation
Aviation ; 11 , n 15
1921
3 pages
3 Figs.
Article (Journal)
English
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NTRS | 1923
|Emerald Group Publishing | 1941
Engineering Index Backfile | 1934
Engineering Index Backfile | 1929