The Bulldog Autogyro was a one off, It's unknown if the prototype flew but flight testing was supposed to have happened around July 2015. It was publicly introduced at the AERO Friedrichshafen airshow in 2015. The designers did an amazing job at creating a modern Autogyro with a classic look, mainly made from carbon fibre the Bullldog is light and comes into the Ultralight category. The Bulldog features a single main rotor, a two-seats-in tandem open cockpit with two windshields, conventional la... The Bulldog Autogyro was a one off, It's unknown if the prototype flew but flight testing was supposed to have happened around July 2015. It was publicly introduced at the AERO Friedrichshafen airshow in 2015. The designers did an amazing job at creating a modern Autogyro with a classic look, mainly made from carbon fibre the Bullldog is light and comes into the Ultralight category. The Bulldog features a single main rotor, a two-seats-in tandem open cockpit with two windshields, conventional landing gear and a nine-cylinder, air-cooled, four-stroke, dual-ignition 150 hp (112 kW) Rotec R3600 radial engine in tractor configuration. The aircraft fuselage is made from composite materials.