What are the thrust reverser limitations regarding ground operations?

Thrust reversers are critical for improving the deceleration of an aircraft during landing and are subject to specific operational limitations on the ground. When considering the limitations regarding ground operations, it's essential to recognize that they are primarily designed for use during landing phases, and their deployment is restricted under various conditions to ensure safety and efficiency.

The use of thrust reversers while on paved surfaces can potentially lead to damage to both the aircraft's engine and the runway surface. Paved surfaces are more susceptible to the high-velocity jet stream that is expelled during thrust reversal, which can cause erosion or surface damage. This limitation helps maintain the integrity of the aircraft systems and airport runways.

Additionally, thrust reversers are generally not suited for use during touch-and-go operations. Touch-and-go refers to a maneuver where an aircraft lands and takes off again without coming to a complete stop. Utilizing thrust reversers in this situation could compromise engine performance and safety, as they are intended for situations where the aircraft is decelerating to a stop, rather than preparing for an immediate takeoff.

Thus, the combination of the limitations on operating thrust reversers on paved surfaces and their inapplicability for touch-and-go maneuvers emphasizes the careful approach required in using these systems during