The French aerospace startup Ascendance has reached a significant development milestone by beginning the final assembly of its Atea prototype in Toulouse. This stage involves merging the composite fuselage, which was constructed by the Duquiene Group, with its core internal systems. Engineers are now focused on installing the flight control mechanisms, avionics, and a specialized hybrid-electric propulsion architecture. This progress represents the culmination of years of design work and aerodynamic testing intended to bring the vertical takeoff and landing vehicle to life.
The Atea aircraft utilizes a unique distributed electric propulsion system known as Sterna, which incorporates hardware from partners like Safran and Turbotech to achieve an estimated range of over 200 nautical miles. Its design features a combination of ducted fans embedded in the wings for lift and traditional propellers for forward movement, accommodating up to four passengers. Beyond serving as a standalone transport vehicle, the project acts as a primary demonstrator for the company’s broader goal of providing sustainable hybrid technology and fly-by-wire controls to the broader aviation industry.
