Electra.aero has selected Evolito to supply the Electric Propulsion Units (EPUs) for its EL9 Ultra Short hybrid-electric aircraft.
The EL9, a nine-passenger aircraft, features patented blown-lift technology and distributed electric propulsion to enable ultra-Short Takeoff and Landing (uSTOL) in just 150 feet (45 meters). The aircraft uses eight EPUs arrayed across the front of the wing to deliver the blown-lift that significantly increases wing lift at slow speeds. Powered wind tunnel tests of the blown wing have validated lift coefficients greater than 20, which is seven times greater than the range typical of unblown wings.
Evolito will provide high-performance EPUs that integrate lightweight motors, high-integrity motor controllers, and advanced thermal controls, all engineered for aerospace-grade reliability and efficiency. These EPUs will drive the eight propellers along the edge of the EL9’s wing.
Marc Allen, CEO of Electra, said, “Our production contract with Evolito is a significant step forward for our vision for Direct Aviation—safe, quiet, and affordable air mobility that connects communities in ways never before possible.
“Evolito’s lightweight, durable, and cost-effective design is expected to provide long-term value for operators through low maintenance, long life, and proven reliability.”
Dr. Chris Harris, CEO and Co-founder of Evolito, stated, “We are thrilled to partner with Electra on the EL9, a game-changing aircraft that aligns perfectly with our mission to accelerate the transition to sustainable aviation.”
“Our engine technology is designed for type-certification and scalable production, making it ideally suited to support Electra’s vision for clean, accessible, and efficient regional air travel.”
JP Stewart, Electra’s Senior Vice President, Product Development, added, “Evolito’s EPUs deliver exceptional performance and reliability on a technology chassis with a proven heritage.”
The EL9 aims to pioneer “Direct Aviation,” a new model of regional air mobility intended to save travelers time, maximize existing infrastructure, and connect underserved communities by using smaller, more accessible locations to bypass congested airport hubs.
Electra plans for the first test flights in 2027, with certification and commercial service entry anticipated in late 2029, into 2030 under FAA Part 23 regulations. The company has already secured over 2,200 pre-orders from more than 60 commercial customers worldwide, including airlines and helicopter operators.
