GPS Data

GPS Constellation Status

Latest UNB GPS Constellation Status (2018 Jul 14)

Latest USNO GPS Constellation Status (N/A)

GPS Satellite Outage Calendar

GPS Data Mapping

GLONASS Constellation Status

Latest UNB GLONASS Constellation Status (2018 Jul 17)

Latest RSA IAC GLONASS Constellation Status (2020 Jun 02)


GPS Status
Status Messages NANUs
GPS Almanacs
SEM Almanacs Yuma Almanacs
Latest
Status Messages NANUs
SEM Almanacs Yuma Almanacs