Welcome To CSSI, Inc. (RVSM)

Reduced Vertical Separation Minimum (RVSM) airspace, recently implemented in North America, saves fuel and increases the number of flight levels between 29,000 and 41,000 feet. However, before commercial and private aircraft can operate in RVSM airspace, the Federal Aviation Administration (FAA) requires that they conduct a heightmonitoring flight to verify that their altitude-keeping systems are compliant with RVSM requirements. These height-monitoring flights are also required every two years to maintain RVSM approval.