All-metal night bomber features; structurally similar to Ville de Paris; powered with two 525 hp. Hornet engines; open-section duralumin used; lower wing somewhat shorter than upper; speed of 128 m.p.h. with landing speed of 57 m.p.h. carrying full load of 14,650 lb.; adjustable fin eliminated and rudders enlarged; crew of five; machine guns; 2 instrument boards; combination oleo and rubber shock absorber; disposition of loads makes it adaptable to commercial transportation. (See also Aviation vol. 24, no. 3, Jan. 16, 1928 pp. 148-150, 5 figs)
Sikorsky. The sikorsky "guardian."
Aero Digest
Aero Digest ; 12 , n 1
1928
3 pages
3 Figs.
Article (Journal)
English
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Sikorsky. The sikorsky "guardian."
Engineering Index Backfile | 1928
Engineering Index Backfile | 1928
|Online Contents | 2007
Engineering Index Backfile | 1963
Engineering Index Backfile | 1954