ID 56416460 © Redwood8 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
air aircraft airlines airplane aitliner curved drag efficiency efficient fuel height increase increasing induced jet lifting making mass normally passenger passengers plane reduce reduced savings southwest spanwise system thrust vertical vortices whirling wing winglet winglets wingtip wingtips