What are the symmetric clean acceleration limits in Gs?

The symmetric clean acceleration limits define the range of G forces that an aircraft can safely operate within when in a clean configuration (flaps and gear up). These limits are crucial for understanding the structural integrity and performance of the aircraft under different loading conditions.

The correct range of -3.5 to 7.0 Gs encompasses a safe level of positive G forces (which occur during maneuvers like pulls or climbs) and negative G forces (which can occur in certain descent maneuvers). Specifically, this range indicates that the aircraft can experience up to 7 positive Gs without risk of structural failure, while also being able to handle up to -3.5 Gs during negative loading.

This balance is important for pilot training and safety as it ensures that flight operations remain within the envelope where the aircraft is designed to function optimally. By adhering to these limits, pilots can maintain control and avoid exceeding the performance capabilities of their aircraft.