How Have The Boeing 737's Winglets Evolved Over The Years?
Winglets help to reduce drag and increase efficiency and are a common sight on most modern jetliners. Boeing 737 models have ...
Smithsonian Magazine2y
How Things Work: Winglets
Aviation Partners, a Seattle, Washington company, has a new design it calls a "blended" winglet. The Boeing Business Jet (opposite, top), a derivative of the Boeing 737, has a set of the firm's ...