公开(公告)号：US20250083805A1

公开(公告)日：2025-03-13

申请号：US18463625

申请日：2023-09-08

Applicant: Textron Aviation Inc.

Inventor： Bryan C. HINSON ,  Corey HAGEMEISTER ,  Kelly LAFLIN ,  Gonzalo MENDOZA

IPC: B64C23/06

Abstract: Blended falx winglets are provided which include an initial winglet section adapted to being attached to an aircraft wingtip, and forward and aft sub-winglets extending outwardly and upwardly from the initial winglet section. The forward and aft sub-winglets may have respective curved transition sections with different radii of curvature, e.g., the radius of curvature of the curved transition section of the forward sub-winglet may be greater than the radius of curvature of the curved transition section of the aft sub-winglet.