Terrafugia Transition

Single Piston

The Terrafugia Transition holds the distinction of being the world's first street-legal airplane to receive both FAA airworthiness certification and NHTSA road-use approval. Developed by MIT engineers and first flown in 2009, this light sport aircraft features folding wings that retract in under a minute, allowing it to drive on public roads and park in a standard garage. Powered by a single Rotax 912ULS piston engine driving a pusher propeller, the Transition bridges the gap between personal aviation and ground transportation — a concept that has captivated inventors since the 1940s but rarely achieved regulatory approval or commercial production. In flight configuration, the Transition spans 27.5 feet with a cruise speed around 100 knots and a range of approximately 400 nautical miles. On the ground, the wings fold to an 8-foot width, and the aircraft can be driven at highway speeds using front-wheel drive. The type received its Special Light-Sport Aircraft certificate in 2016, and parent company Terrafugia (acquired by Geely's Volvo Cars in 2017) delivered initial customer units starting in 2019. While the roadable aircraft market remains niche, the Transition represents a genuine engineering milestone in dual-mode transportation. SkyMeter has tracked flights across airframes and operators, with observed routes.