Austrian reports 0.7% drag reduction from AeroShark film on four 777‑200ERs
Austrian Airlines says applying AeroShark riblet surface film to fuselages and nacelles on four Boeing 777‑200ERs cut aerodynamic drag by 0.7% in the first year of operation, translating into measurable fuel‑burn savings for the carrier as it seeks incremental efficiency gains across its long‑haul fleet.