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 two-seat eSTOL (electric short takeoff and landing) demonstrator, featuring blown-lift technology with distributed electrical propulsion for short takeoffs and landings.
The hybrid-electric aircraft is slated for flight tests this summer, leading towards a nine-seat production model expected to begin testing in 2025 and enter service by 2028.
Electra anticipates its production eSTOL will offer significantly extended range, increased payload capacity, and 70 percent lower operating costs compared to vertical takeoff alternatives.
The company has secured financial backing from the U.S. Air Force and holds letters of intent from over 30 potential customers, aiming for FAA Part 23 type certification.

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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.