 The aircraft is made from bolted-together aluminum tubing, with the wing covered with Dacron sailcloth.Its span wing is cable-braced from an inverted "V" kingpost, has 4° of dihedral and 15° of sweepback.The three-axis control system is unconventional, with pitch controlled by an all-flying canard, yaw by wingtip rudders and roll by spoilerons, all actuated by a single side-stick, the aircraft lacking rudder pedals.