Electra.aero has successfully demonstrated the flight capabilities of its EL-2 Goldfinch hybrid-electric short take off and landing (eSTOL) technology demonstrator aircraft at NASA's historic Langley Research Center. The achievement marks the first flight of an electric aircraft with a pilot onboard at NASA Langley.

Electra and NASA are working together on advanced air mobility research, demonstrations and information sharing under a NASA Space Act Agreement. In a separate effort, Electra is working under a NASA Small Business Innovation Research project on solar-electric, high-altitude, long-endurance aircraft research called a ‘high-altitude platform station’. Electra has also contributed to a NASA study on connecting communities into the national transportation network through regional air mobility using under-utilised airports.

The flight demo for NASA Langley's research community showcased the eSTOL aircraft's use of distributed electric propulsion with blown lift technology, which is capable of taking off and landing in under 150 feet. The demonstration highlighted the aircraft's hybrid-electric capabilities for longer range potential and battery-electric flight for quiet, community-friendly operations. Earlier that same day, the aircraft completed the 120 mile cross-country flight from Electra's Manassas, Virginia facility to NASA in Hampton using the hybrid propulsion system.

Electra is developing a nine passenger eSTOL production aircraft designed to replace short and medium-distance vehicle trips up to 500 miles with decarbonised, quiet and affordable air travel. This aircraft would be able to connect Northern Virginia to the Hampton Roads area in a quick 35 minute flight, rather than the two and a half hours it takes to drive today.

“NASA is an incredible institution that has developed many of the foundational technologies underpinning today's aviation industry. They are now pioneering the future with advanced air mobility innovations,” says Electra vice president and general manager JP Stewart. “We look forward to continuing our collaboration with them on new technologies that will extend seamless and convenient air travel to all communities.”