What's Happening?
Lufthansa Technik (LHT) has announced a new order from LATAM Airlines Group for the installation of AeroShark riblet films on an additional five Boeing 777 aircraft. This decision follows the successful implementation of the technology on LATAM's fleet, which demonstrated a 1% reduction in fuel consumption and emissions. The AeroShark film, developed in collaboration with BASF Coatings, enhances the aerodynamics of aircraft by reducing air friction and turbulence. The riblet film covers significant portions of the aircraft's surface, improving fuel efficiency akin to an engine upgrade. LATAM's initial modification of a 777-300ER in December 2023 proved the technology's effectiveness, leading to further installations. The airline plans to complete
the upgrades on all ten of its 777-300ERs by the end of 2027.
Why It's Important?
The adoption of AeroShark riblet films by LATAM Airlines represents a significant step towards more sustainable aviation practices. By reducing fuel consumption, the technology not only lowers operational costs for airlines but also contributes to environmental conservation by decreasing carbon emissions. This initiative aligns with the broader industry trend of seeking innovative solutions to enhance aircraft efficiency and reduce the carbon footprint. The success of AeroShark could encourage other airlines to adopt similar technologies, potentially leading to widespread improvements in fuel efficiency across the aviation sector. This development is particularly relevant as the industry faces increasing pressure to meet environmental standards and reduce its impact on climate change.
What's Next?
Lufthansa Technik plans to expand the application of AeroShark technology to other aircraft models, including the Airbus A330ceo, by 2026. This expansion could further solidify the technology's role in improving fuel efficiency for long-haul flights. As LATAM completes the installation on its 777 fleet, other airlines may observe the outcomes and consider similar upgrades. The ongoing research by LHT and BASF Coatings to increase the surface area covered by the riblet film could lead to even greater fuel savings, potentially achieving a 2-3% improvement. This could set a new standard for aerodynamic enhancements in the aviation industry.
