What does the white diamond on the AOA gauge show?

The white diamond on the Angle of Attack (AOA) gauge indicates a critical reference point for optimal performance and safety during flight. Specifically, it marks the AOA value of 8.8 units, which provides pilots with an important indication for managing the aircraft’s lift and drag characteristics. This value is critical during various flight phases, particularly during approaches and landings, as it helps the pilot maintain safe flight conditions and avoid stalling.

Understanding this reference point is essential for effective aircraft handling, especially in configurations where the AOA becomes significant, such as during slow flight or during approaches to landing. Maintaining the AOA at or below the value indicated by the white diamond helps ensure that the aircraft remains within safe operating limits and allows for better control and responsiveness in critical situations.