The "Potez 39" observation airplane (French) : an all-metal high-wing two-seat monoplane (1930)
NASA Technical Reports Server (NTRS) · leaf 10
N.A.C.A. Aircraft Circular No.114 Pigs.8,9,10,11,12,13,14,15,19 Fig.9 Spar joint: ■ flanges of 1.5 mm (0.06 in.) steel; "butt 8trap of 0.8 mm Section ab Sectioned Section cf Sectionqh (0.03 in.) … "between spars. Fig.13 Attachment "by small rectangles. of covering to rib flanges. Fig.19 Stabi- lizer adjust- ment yn» during ^2/^ flight. The front spar is hinged at three points A. Both spars are traversed "by a tube 3 whose angular motion about A is controlled by a threaded sleeve 2 moving on…
NASA Technical Reports Server (NTRS)
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