A ircraft designers have traditionally used winglets as a means to reduce induced drag and save on consequent fuel burn aka operating cost...

B737 MAX I n continuation of our coverage on WINGLETS and FUEL SAVING A320 SHARKLETS , we bring the news about Boeing announcement...

It’s a nearly vertical airfoil at an airplanes wingtip that reduces drag by inhibiting turbulence. ( Merriam-Webster dictionary) Fi...