AeroSHARK Enters Final EASA Certification for Airbus A330

Lufthansa Technik has entered the final European Union Aviation Safety Agency (EASA) certification phase for its drag-reducing AeroSHARK surface film on the Airbus A330-200 and A330-300. The September 9, 2026 announcement marks the first time the technology will be certified for an Airbus aircraft.

The modification targets the Airbus A330ceo family, the world’s second-most-delivered long-haul aircraft. According to a Lufthansa Group press release, the adhesive film mimics shark skin to reduce aerodynamic drag, cutting fuel consumption and carbon dioxide emissions by approximately 1 percent.

Expanding surface film technology to the Airbus A330

The physical modification of the test aircraft took place at Elbe Flugzeugwerke in Dresden, Germany. The testbed is a 14-year-old Discover Airlines Airbus A330-300 registered as D-AIKP. Flight tracking data shows the aircraft arrived in Frankfurt from Philadelphia on August 20, 2026, before being ferried to Dresden on August 23 for the installation.

The certification effort is a joint project involving Lufthansa Technik, Discover Airlines, Mastercard, and Surventis. Surventis was formerly known as BASF Coatings.

“AeroSHARK is an excellent example of how innovations from the Lufthansa Group can make concrete contributions to greater efficiency and lower emissions,” said Grazia Vittadini, Chief Technology Officer for Lufthansa Group. “With the planned certification for the Airbus A330ceo, we are tapping into the potential of another significant portion of the global long-haul fleets.”

Technical specifications and current fleet impact

The AeroSHARK material consists of microscopic riblets measuring approximately 50 micrometers in height. These structures optimize airflow over the fuselage and engine nacelles. Prior to the Airbus A330 program, EASA certified the film for Boeing 777 variants.

Lufthansa Group currently operates 22 Commercial-Aircraft equipped with the technology, including the Boeing 777F, Boeing 777-300ER, and Boeing 777-200ER. The company reported that these 22 modified airframes collectively save 19 metric tonnes of kerosene and prevent 60 metric tonnes of carbon dioxide emissions per day.

Next-generation testing on the Airbus A319

Lufthansa Technik and Surventis are simultaneously developing a next-generation version of the film designed for application on wings and tail surfaces. Expanding the coverage area could potentially double the fuel and emissions savings. To test this iteration, a Lufthansa City Airlines Airbus A319-100 registered as D-ABGK was fitted with approximately 70 patches of the new material. The narrowbody jet will undergo testing on the Munich to Hamburg route through February 2027.

AirPro News analysis

The expansion of AeroSHARK to the Airbus A330ceo family represents a pragmatic approach to fleet decarbonization. While Airlines await deliveries of next-generation, fuel-efficient widebodies, they must find ways to reduce the operating costs and environmental footprint of their existing fleets. By targeting the A330, which has a massive global footprint, Lufthansa Technik is positioning its modification as a viable bridge technology. We view the ongoing tests on the Airbus A319 and the push to cover complex aerodynamic surfaces like wings as the critical next steps in proving the long-term commercial viability of biomimetic surface films.

Sources: Lufthansa Group