Lufthansa’s AeroSHARK Film Advances Toward A330 Certification, Promises Fuel Savings

Lufthansa Group is moving its AeroSHARK drag‑reducing surface film closer to certification on the A330. The film, designed to mimic shark skin, smooths the aircraft’s exterior and cuts aerodynamic drag. In recent tests, the material has shown measurable reductions in fuel consumption, translating into lower emissions and operating costs. The company announced that the film has entered a final testing phase on an A330, a key step before it can receive certification from aviation authorities. Once certified, airlines could apply the technology across their fleets, potentially saving millions of gallons of fuel annually and tightening compliance with tightening emissions regulations. The development signals a tangible advance in commercial aviation’s sustainability toolkit.