What are the spin training rules regarding altitude for starting spins?

The spin training rules specify that spins should be initiated above 13,500 feet Mean Sea Level (MSL). This altitude is set as a safety measure to ensure that pilots have adequate altitude to recover from a spin without the risk of hitting the ground. At higher altitudes, there is more time and space for recovery maneuvers, which is crucial for safety during spin training exercises.

Training at this altitude helps pilots develop a better understanding of spin dynamics while minimizing the chances of an unintended situation leading to a loss of control from which recovery might not be possible at lower altitudes. Starting spins at or below this altitude may not provide a sufficient margin for recovery, which is why the training guidelines emphasize exceeding this minimum.