What equipment is necessary to operate in RVSM airspace?

Operating in Reduced Vertical Separation Minimum (RVSM) airspace requires specific equipment and operational specifications that are outlined in the operator's approved documentation, typically referred to as Operations Specifications (OPS SPEC). These documents provide guidelines on what is required for compliance with RVSM operations, which includes the need for certified altitude-keeping systems, maintenance procedures, and pilot training.

While standard altimeters and enhanced navigation systems play vital roles in aviation safety and operational efficiency, alongside considerations for automatic throttle control, they alone do not encompass the entire scope of requirements for RVSM airspace. The equipment and operational capabilities are defined in the OPS SPEC, which ultimately dictates what specific systems are necessary for an operator to legally and safely conduct flight in RVSM airspace. Therefore, knowledge of and adherence to the OPS SPEC is crucial for compliance and safe operation within these designated air traffic environments.