NOTICE ADVISORY TO GALILEO USERS (NAGU) 2020021
DATE GENERATED (UTC): 2020-12-14 14:00

NAGU TYPE: GENERAL (NOTICE)
NAGU NUMBER: 2020021
NAGU SUBJECT: SERVICE DEGRADATION
NAGU REFERENCED TO: N/A
START DATE EVENT (UTC): 2020-12-14 00:00
END DATE EVENT (UTC): 2020-12-14 06:12
SATELLITE AFFECTED: ALL

EVENT DESCRIPTION: USERS HAVE EXPERIENCED A SERVICE DEGRADATION ON ALL GALILEO SATELLITES. SIGNALS DID NOT MEET THE MINIMUM PERFORMANCE LEVELS DEFINED IN THE GALILEO OPEN SERVICE DEFINITION DOCUMENT STARTING 2020.12.14 AT 00:00 UTC ENDING 2020.12.14 AT 06:12 UTC. ALL SATELLITES PROVIDING NOMINAL SIGNALS AS OF 2020.12.14 AT 06:55 UTC. NOMINAL SERVICE HAS BEEN RESUMED.