Electra.aero Unveils Hybrid-Electric STOL Demonstrator

The test vehicle aims to help prove the company’s blown-lift technology.

Monday, June 12, 2023 at 05:51 PM ET

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The Electra Aero’s technology demonstrator, named “Goldfinch,” was rolled out at an event at the company’s hangar at the Manassas Regional Airport in Virginia. [Credit: Stephen Yeates]

Key Takeaways:

Electra.aero unveiled its eSTOL (electric short takeoff and landing) demonstrator aircraft, which utilizes blown-lift technology with distributed electrical propulsion to achieve short takeoff and landing capabilities.
The hybrid-electric two-seat demonstrator, featuring eight motors, is slated for a full flight test program this summer, with a nine-seat production model anticipated for testing by 2025 and targeted entry into service by 2028.
Electra.aero claims its eSTOL aircraft will offer significant benefits, including 10-times-longer range and 70 percent lower operating costs compared to vertical takeoff alternatives, backed by U.S. Air Force funding and strong customer interest.

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At a hangar on the Manassas Regional Airport (KHEF), in Virginia, Electra.aero has been quietly working at its core mission: to prove the application of blown-lift technology in a piloted aircraft.

Electra.aero unveiled the eSTOL (electric short takeoff and landing) demonstrator at a special ceremony at 5 p.m. EDT Monday to present the concept and answer questions about both the technology and vision for its future use. According to the company, the aircraft represents the first use of blown lift using distributed electrical propulsion, allowing the airplane to to take off and land in short distances.