MaxSez; Bus did it first, a “Laminated” Flow Wing Design.
Honestly, It doesn’t look very nice:-/
It looks like an older wing, like from a 707. It’s odd that it doesn’t have a winglet.
Is it more efficient than Boeing’s raked wing?
@PlaneCrazy. MaxSez: “Look’s”, Performance Counts, This is first blush, Shark/Winglets next probably. If it ain’t Boeing it ain’t going; Boeing better get going!