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  World’s leading provider of RVSM monitoring
   services

  The GMU is a convenient, cost-effective and flexible
   solution – wherever…whenever! CSSI can monitor
   onboard your aircraft as an alternative to
   overflying a ground-based unit

  Monitoring via EGMU is highly reliable with over
   15,000 flights being performed by this method

  Competitive pricing with service level options to
   meet all operator monitoring needs

  Our responsive team of aviation professionals can
   be readily available at your location within 24 hours

  Our World-Renowned team of RVSM subject matter
   experts is always available to answer your questions

  We are a trusted partner to the FAA

  Our notification procedures system provides
   operators with status updates on their data
   throughout the monitoring process

   Copyright © 1998 - 2010 CSSI, Inc.