![boeing 737 - Why do newer 737s use two different styles of split winglets? - Aviation Stack Exchange boeing 737 - Why do newer 737s use two different styles of split winglets? - Aviation Stack Exchange](https://i.stack.imgur.com/KpeRZ.jpg)
boeing 737 - Why do newer 737s use two different styles of split winglets? - Aviation Stack Exchange
![boeing 737 - Why do newer 737s use two different styles of split winglets? - Aviation Stack Exchange boeing 737 - Why do newer 737s use two different styles of split winglets? - Aviation Stack Exchange](https://i.stack.imgur.com/lWvIF.jpg)
boeing 737 - Why do newer 737s use two different styles of split winglets? - Aviation Stack Exchange
![United Airlines is the first to fly with new, fuel-efficient split scimitar winglets : Aviation: Benefits Beyond Borders United Airlines is the first to fly with new, fuel-efficient split scimitar winglets : Aviation: Benefits Beyond Borders](https://aviationbenefits.org/media/1035/United-Airlines-winglets.jpg)
United Airlines is the first to fly with new, fuel-efficient split scimitar winglets : Aviation: Benefits Beyond Borders
![The wing-tail-body configuration used to analyze each winglet design... | Download Scientific Diagram The wing-tail-body configuration used to analyze each winglet design... | Download Scientific Diagram](https://www.researchgate.net/publication/280734357/figure/fig6/AS:668705725898768@1536443277787/The-wing-tail-body-configuration-used-to-analyze-each-winglet-design-a-the-three.png)