What is RVSM airspace?

RVSM airspace refers to Reduced Vertical Separation Minimum airspace, where the standard vertical separation between aircraft is decreased from the typical 2000 feet to 1000 feet. This reduction allows for more efficient use of the available airspace, particularly in congested areas, while maintaining safety due to the advancements in aircraft navigation and tracking technology.

In RVSM areas, aircraft must meet strict criteria, including altitude-keeping performance and equipment requirements, to ensure that they can safely operate within the reduced separation parameters. This system is particularly important in air traffic management, as it enables more aircraft to occupy the same airspace without compromising safety.

Understanding RVSM is crucial for aspiring pilots and aviation professionals, as it emphasizes the balance between maximizing capacity and maintaining the necessary safety standards in air traffic operations.