41. The auxiliary wing was attached to the top of the cockpit canopy and to the lower wing by interplane struts . 42. A pair of small, stepped floats on the lower wings below the interplane struts stabilise the aircraft on water. 43. A biplane, it had aerodynamically thick wings which were originally cantilever structures, though interplane struts were later added. 44. The rectangular tailplanes were braced together by two interplane struts on each side; both were rectangular and carried elevators. 45. It was a stagger, so the sets of parallel interplane struts were vertical; flying wires braced each bay. 46. The three outer wide chord, Consuta faired interplane struts were of I form, which simplified the interplane wire bracing. 47. The outer engines were mounted on the upper side of the lower wing, just inboard of the first interplane struts . 48. It was a twin-engined biplane, with broad chord I-form interplane struts and ailerons on both wings. 49. Two horizontal steel booms converged from that wing, just inboard of the interplane struts to the tips of the tailplane. 50. The aircraft features interplane struts , inverted " V " cabane struts, four ailerons and a semi-symmetrical airfoil.