 The fuselage was ply covered and ovoid in cross section, formed by ply covering over three longerons held in transverse frames; it was distinctly pointed on its underside and tapered aft.The cockpit was just ahead of the wing under a removable, largely ply cover; the only transparencies were the windscreen and a small rectangular roof window, though there were open circular portholes on either side.All tail surfaces were built in a similar way to the wing.