Boeing is introducing the very latest in advanced winglet technology, the 737 MAX AT Winglet. In addition to the inward, upward and slightly forward lift components of the upper aerofoil, the new lower aerofoil generates a vertical lift component that is vectored away from the fuselage, and also slightly forward. Working together, these provide the perfectly balanced winglet that maximizes the overall efficiency of the wing.

Believing there was even more efficiency to be gained on top of the benefits from this ingenious solution, the 737 MAX team went on to incorporate Boeing's advanced natural laminar flow technology into the surface material specification for the MAX AT winglet.