SBAS information
FAA WAAS Web Site
This site offers general information on the WAAS service provided by the U.S. FAA.
http://www.faa.gov
For realtime WAAS satellite corrections and performance:
http://www.nstb.tc.faa.gov/index.htm
To subscribe to the SatNav newsletter notification:
http://www.faa.gov/about/office_org/headquarters_offices/ato/service_units/techops/navservices/gnss/library/satnav/
ESA EGNOS Web Site
This site contains information relating to past performance, real-time performance, and broadcast schedule of EGNOS.
ESA main page:
http://www.esa.int/esaCP/index.html
EGNOS page:
http://www.esa.int/esaNA/egnos.html
EGNOS for Professionals:
http://www.egnos-pro.esa.int/index.html
MSAS Information
Kobe Aeronautical Satellite Center in Japan provides some info on MSAS.
Finding SBAS Satellite Elevations
The following web page allows computing elevations of satellites
above horizon from any location in the world: http://www.lyngsat.com/ (Java plug-in required)
WAAS PRN 135
WAAS PRN 138
EGNOS PRN 120
EGNOS PRN 126
EGNOS PRN 124
MSAS PRN 129
MSAS PRN 137
GAGAN PRN 127 Inmarsat 4f1 is no longer broadcasting GAGAN corrections
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