If you look at aircraft at a busy airport, you’ll notice that most modern narrowbody jets have wingtips that point upward. These include the “Sharklets” on the Airbus A320neo and the “Advanced ...
Looking at any of the existing variants of theAirbus A320, it is possible to see a few different things on the ends of their wings. On older examples of the aircraft, there may be no winglet at all, ...