The "Potez 39" observation airplane (French) : an all-metal high-wing two-seat monoplane (1930)
NASA Technical Reports Server (NTRS) · leaf 11
N.A.C.A. Aircraft Circular Ho. 114 Figs.20,21,22,23,24,27,28,29,30. Fig.20 Wing structure. Note the plain ribs, the spars, U channels, diagonal stiffeners, leading edge and one of the attachment fittings. … I I I Immobilisation du reservoir I Joint largoble Fig.27 Diagram showing distribution of Fig.28 Releasing mechanism: forces at points A,B,C and 1, fixed tube; 2, fixed location of dumping joint. support on airplane; 3, bolt for » Tank-stops. Dumping joint. fastening tube 1 in support; 4, flexible…
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
