Three-place cabin monoplane with externally braced wings and powered with 90-hp. Curtiss OX-5 engine is described; modified Clark Y airfoil; wing span 37 ft.; pay load 689 lb.; wood wings with edges of duralumin; fuselage of welded steel tube.
Coffman. Coffman cabin monoplane
Aviation
Aviation ; 25 , n 21
1928
1 Fig.
Article (Journal)
English
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Engineering Index Backfile | 1929
Engineering Index Backfile | 1929
Engineering Index Backfile | 1937
Engineering Index Backfile | 1937