Airbus and partners complete successful wake energy retrieval trials

Airbus in partnership with Air France, Delta Air Lines, French bee, and Virgin Atlantic, and operations partners, AirNav Ireland, DSNA, EUROCONTROL and NATS, has successfully completed a new phase of trials for Airbus’ fello’fly project.

Fello’fly takes inspiration from migrating geese and showcases the power of collaboration by pairing flights to reduce fuel consumption. With this flying technique, the first aircraft creates an uplift that drives fuel efficiency for the following aircraft, called ‘wake energy retrieval’. Once operational, wake energy retrieval has the potential to make fuel savings of up to 5% on long-haul flights.