What is the maximum air speed for SPIE operations during warm weather?

For SPIE (Special Patrol Insertion and Extraction) operations, the specified maximum airspeed during warm weather conditions is typically set at a certain limit to ensure safety and operational effectiveness. The correct choice indicates that the maximum airspeed is 70 knots. This limit is likely established based on factors such as aircraft performance, safety margins, and the specific dynamics associated with warm weather, which could affect lift and overall aircraft handling.

Maintaining this maximum airspeed allows for more controlled operations, reducing the risk of mishaps related to thermal effects on the aircraft and ensuring the safety of personnel involved in the extraction or insertion processes. Higher speeds could compromise control and stability, particularly in hot weather where the air density is decreased, affecting performance characteristics. Thus, the choice of 70 knots represents a carefully considered operational limit that prioritizes the safety and efficiency of SPIE missions under warm conditions.