End of the Wings: Timelapse of the Installation of Split-Scimitar Winglets ✈️ Watch as we take you through the installation process of Split-Scimitar Winglets (SSW) on the aircraft. The winglet was carefully removed for a detailed inspection of the upper and lower flanges, webs, and barrel nut holes 🔍, using the HFEC (NDT) method. Before reinstallation, Boeing recommends performing a barrel nut torque check for optimal performance ✅. Benefits of Split-Scimitar Winglets (SSW) 🌟: Improved Climb