The winglets on the MAX measure about 8 ft (2.4 m) from the root to the top and 9 ft 7 in (2.9 m) in from the lowest to the highest tip. The top part measures 8 ft 3 in (2.5 m), while the bottom ...

In a battle that pits one company's "sharklets" against another's "winglets," jet maker Airbus is embroiled in a legal fight with longtime Boeing ally Aviation Partners over the curved wingtip ...