From all-aero.com The Impulse 100 took three years of development and 1600 hours of flight testing (the prototype completing 1200 hours). Tested safe load factors were +-5,6G with a safety margin of 1,725. Kit quality control is achieved by vacuum bagging every individual composite piece. The cockpit has adjustable seats and unobstructed view through the canopy. Power is by a Jabiru 3300 engine consuming automotive fuel. The Carbon Fibre, German Kit Plane comes with dual controls & brakes, landing light, wingtip strobes, and electric flaps.