What does RESA stand for?

RESA stands for Runway End Safety Area. This designation refers to a defined area at the end of a runway that is designed to enhance safety by reducing the risk of damage to aircraft that may overrun the runway or experience a loss of control upon landing. The RESA is typically a flat, obstacle-free area that extends beyond the end of the runway to provide a buffer zone, which can help to mitigate the consequences of such incidents.

Adoption of RESA guidelines is crucial for airports aiming to comply with international safety standards, such as those set by the International Civil Aviation Organization (ICAO). The importance of this area cannot be overstated, as its presence can significantly contribute to overall aviation safety by minimizing potential injuries and damage in the event of runway excursions.

Understanding the concept of RESA is essential for airport operators, safety analysts, and aviation professionals, as it plays a vital role in the structural design and operational considerations of airport runways.