When are outboard ailerons typically used during flight?

Outboard ailerons are typically employed during low-speed flight to enhance the aircraft’s control and stability. In these conditions, the aircraft is more susceptible to adverse yaw and lateral control difficulties, which can impact handling and responsiveness. By utilizing the outboard ailerons, pilots can increase roll authority and maintain better control at lower speeds, such as when flying at slower airspeeds or during maneuvers that require fine adjustments.

High-speed flight usually relies more on inboard ailerons or a combination of surfaces designed for efficiency at cruise speeds. During takeoff and landing, while some control surfaces may operate, the specific role of outboard ailerons is more pronounced in the low-speed regime rather than as a standalone operation. Additionally, in turbulent conditions, while ailerons may be activated to manage the aircraft's response to turbulence, the primary focus of outboard ailerons is not specifically linked to turbulence but rather to maintaining control at slower speeds.