Airbus announced plans to test folding wing technology on its bestselling A320 family aircraft as part of broader efforts to design the next generation of commercial planes by 2030. The European manufacturer stated it will install approximately four to five meter extensions to the wings of an A321neo model, examining how different designs perform in actual operating conditions during testing in the second half of next year.
The folding wingtip solution addresses a key challenge facing aircraft manufacturers: longer, thinner wings made of advanced composite materials provide significant fuel efficiency gains, but these designs cannot fit within the gate and parking constraints at many of the world’s major airports. Boeing has already incorporated folding wingtips on its larger 777X widebody aircraft, but the technology remains untested on single-aisle planes, which dominate the commercial aviation market.
Airbus indicated that initial testing phases will focus on the bolts securing the wing extension rather than the hinges required for the folding mechanism itself. The wing extensions will be assembled at Airbus’s technology center in Filton near Bristol, while wing production continues at the company’s facility in Broughton, Wales. The manufacturer has committed to determining its next-generation aircraft configuration by 2030.
Both Airbus and Boeing are exploring multiple technologies to reduce fuel consumption in their successor aircraft, including new engine designs, hybrid electric systems, and aerodynamic wing configurations. The companies must also select engines for the new generation of planes. Rolls-Royce, a British engine manufacturer, is competing for contracts and urged UK government support for its UltraFan engine program, framing the decision as a pivotal opportunity for advanced manufacturing growth in the country.
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