Which of the following spins is prohibited in the aircraft?

Inverted spins are prohibited in the T-6A because they can lead to a situation that is difficult to recover from due to the aircraft’s specific design and aerodynamic characteristics. The T-6A is equipped to handle certain types of spins, but inverted spins introduce additional risks. In these scenarios, the aircraft's recovery procedures become less effective; thus, to maintain safety and ensure pilot control, these spins are not permitted during operation.

Understanding the dynamics of spin recovery is crucial, as the T-6A's training emphasis is on teaching pilots how to manage spins safely. Other types of spins, like forward spins and flat spins, may have established recovery techniques, while recovery spins refer to spins from which the pilot can regain control. Therefore, prohibition on inverted spins aligns with safety protocols and operational guidelines for the aircraft.