What Is RVSM in Aviation?
RVSM defined for aviation professionals, with its operational or commercial use, document context and related terminology.
Definition and Operating Context
Reduced Vertical Separation Minimum, or RVSM, permits 1,000-foot vertical separation between appropriately approved aircraft in designated high-altitude airspace.
Aviation Glossary
Term: RVSM
Category: Airline Operations & Navigation
How It Is Used in Flight Operations
RVSM is used within dispatch, flight planning, crew procedures, aircraft approvals or air traffic operations depending on the subject. Operators must apply the version and approval basis recognized by the relevant aviation authority.
Operational Effect
Aircraft equipment, altimetry performance, maintenance and operator approval requirements must be satisfied before conducting RVSM operations.
Approval and Dispatch Considerations
Equipment capability alone may not be sufficient. Operator approval, crew qualification, maintenance status, database currency, route authorization and company procedures can all affect whether the capability may be used on a specific flight.
Related Aviation Topics
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Aircraft equipment, altimetry performance, maintenance and operator approval requirements must be satisfied before conducting RVSM operations.
RVSM FAQ
What does RVSM mean in aviation?
Reduced Vertical Separation Minimum, or RVSM, permits 1,000-foot vertical separation between appropriately approved aircraft in designated high-altitude airspace.
Why does RVSM matter?
Aircraft equipment, altimetry performance, maintenance and operator approval requirements must be satisfied before conducting RVSM operations.
Where would an aviation professional encounter RVSM?
It is commonly encountered in airline operations & navigation documents, procedures, calculations or operating discussions where the underlying technical or commercial issue is relevant.
Does installed equipment automatically authorize the operation?
No. Many capabilities also require operator approval, current maintenance status, crew qualification and procedures accepted by the relevant authority.