drooped aileron

Control configuration was modified to allow new configurations of flaps and drooped ailerons to improve thermalling performance.

The lighter wing has a high-lift configuration, employing flaps that automatically deploy during aircraft maneuvers, and drooped ailerons.

The Learjet uses single-slotted flaps, confined to the wing area only, and it doesn't have leading-edge high-lift devices or drooped ailerons."