Constant angle of bank turns should be conducted while maintaining what?

Constant angle of bank turns must be conducted while maintaining altitude and airspeed to ensure safe and efficient flying. When a plane enters a banked turn, maintaining altitude is crucial to prevent altitude loss, which can lead to unwanted aerodynamic effects, including the potential for a stall due to increased load factor.

Airspeed is equally important during a turn; if the airspeed is too low while banking, the aircraft may not have enough lift to maintain altitude. Additionally, insufficient speed can hinder the aircraft's ability to complete the turn efficiently and safely. Maintaining these two parameters allows for controlled and predictable performance of the aircraft during maneuvers.

In contrast, maintaining other parameters like speed and heading or altitude and heading doesn’t fully address the critical aspects of flight dynamics involved in turns. Focus on altitude and airspeed provides a more comprehensive approach to ensuring flight safety and effectiveness during banked maneuvers.