Our Blended Winglet geometry, which reduces wingtip vortices, is designed to achieve near ideal flow characteristics, particularly in the interface between wing and winglet.
The Split Scimitar Winglet redefines the aerodynamics of the existing Blended Winglet and is now standard on all new Boeing 737NG based BBJ aircraft.
Spiroid Winglets, which look like loops at the end of the wing, have been shown in flight tests to reduce drag by over 11% and may be the shape of things to come.