What combination of bank angle and pitch angle can lead to a wing or tail strike?

The combination of bank angle and pitch angle that can lead to a wing or tail strike is determined by understanding the relationship between these angles in a turn or ascent/descent maneuver. As the bank angle increases, the lift vector tilts, which may result in the aircraft's wings or tail being closer to the ground or obstacles. A bank angle of 11 degrees combined with a pitch angle of 11 degrees can create a scenario where the aircraft may not have adequate clearance, particularly in specific configurations or load conditions, leading to the risk of a strike.

This combination is critical because it represents a moderate angle that balances performance with safety. While higher angles, like 15 or 20 degrees, significantly increase the risk due to a more aggressive maneuver, the 11-degree angles reflect a level of operation that can occur in standard flight, especially if the aircraft is heavily loaded or operating in a confined space. Such conditions can heighten the risk of wing or tail strikes if vigilance and appropriate procedures are not followed.

The other combinations, while increasing bank and pitch angles, typically lead to more pronounced lifting and distancing effects from the ground or structures, making strikes less likely compared to the chosen option. Understanding these dynamics enables pilots to recognize the risks associated with various flight