ISI supports the FAA in the development and implementation of satellite-based navigation systems for a safer and more efficient civil aviation. Through the US Trade and Development Agency, we provide expertise in aviation systems modernization and planning to countries around the world. For NASA, ISI is developing the civil side of the next-generation search and rescue system to be internationally compatible. Other clients include the Department of Transportation’s Volpe Center, Coast Guard, and the Interagency GPS Executive Board.
ISI supports the