In its edition dated Winter 2013, SatNav News, the online publication of the FAA, describes the principles of EGNOS.
FAA's own SatNav News reports on EGNOS deployement.
On pages 6 and 7 of the "Winter 2013" edition, the online information publication of the FAA (Federal Aviation Administration) describes the growth of the EGNOS system in Europe.
EGNOS is the European SBAS (Satellite-Based Augmentation System) aiming to provide enhanced navigation precision through the use of a network of ground stations and geostationary satellites.
EGNOS is the European Satellite-Based Augmentation System (SBAS) that complements the GPS system.
It is Europe's first venture into satellite navigation and a major stepping-stone towards Galileo, Europe's own global satellite navigation system for the future.
The FAA is the national aviation authority of the United States of America. An agency of the United States Department of Transportation, it has authority to regulate and oversee all aspects of civil aviation in the U.S.