Why Airplane Wings Have Winglets: The Small Fins That Save Fuel
Ever wondered about the upturned fins at the end of an airplane wing? Here is how winglets work, why airlines love them, and how to spot the different types on your next flight.
Ever wondered about the upturned fins at the end of an airplane wing? Here is how winglets work, why airlines love them, and how to spot the different types on your next flight.