Airbus’s innovation division, UpNext, has begun installing its revolutionary “eXtra Performance Wing” on a modified Cessna Citation VII business jet. The experimental wing design, inspired by biomimicry, aims to dramatically improve aerodynamic efficiency through adaptive flight surfaces.
Breakthrough Wing Technology Takes Shape
The scaled-down prototype, currently being assembled at Cazaux airbase near Bordeaux, represents a crucial step in developing the full-scale 50-meter wing concept. Airbus engineers are implementing dynamically-adjusting control surfaces that automatically respond to turbulence, along with innovative hinged wingtips designed to reduce loads in flight and simplify ground operations.
Biomimicry Drives Aviation Innovation
UpNext’s design mimics nature’s efficiency, creating wings that continuously optimize their shape for maximum performance. “These fresh new wings represent a leap forward in aircraft design,” an UpNext spokesperson stated. The Citation testbed will allow Airbus to validate the technology before potential application on larger commercial aircraft.
Year-Long Modification Project Underway
The conversion process, expected to take approximately 12 months, involves extensive modifications to the Citation VII’s existing airframe. Airbus selected the business jet platform for its ideal combination of size and performance characteristics needed to test the advanced wing concepts.
Dual-Purpose Wingtip Innovation
A standout feature of the design includes articulating wingtips that serve multiple functions. In flight, they adjust to minimize structural loads, while on the ground they can fold upward to reduce the aircraft’s parking footprint – a valuable feature for space-constrained airports.
Future Applications in Commercial Aviation
While currently being tested on a small scale, successful demonstration of the eXtra Performance Wing could lead to applications across Airbus’s product line. The technology promises to deliver significant fuel savings and reduced emissions, aligning with the aviation industry’s sustainability goals.
