Archived User Notifications (NAGUs)
NAGU Number Satellite Name Date of start event (UTC) NAGU date of publication (UTC) NAGU Type NAGU Subject
2017039 ALL 2017-09-16 14:55:00 2017-09-16 17:45:00 USABILITY OF TIMING SERVICES GGTO AVAILABLE AS FROM 2017-09-16
2014023 ALL 2014-07-03 00:00:00 2014-07-03 15:30:00 GENERAL NOTICE POTENTIAL PERFORMANCE DEGRADATION
2017038 ALL 2017-09-15 13:51:00 2017-09-15 19:00:00 UNPLANNED OUTAGE TIMING SERVICES GGTO UNAVAILABLE FROM 2017-09-15 UNTIL FURTHER NOTICE
2017026 ALL 2017-06-29 12:00:00 2017-06-28 15:30:00 GENERAL NOTICE POTENTIAL GGTO UNAVAILABILITIES
2014041 ALL 2014-12-01 00:00:00 2014-11-28 15:40:00 GENERAL NOTICE ON-GOING GROUND SEGMENT UPGRADE
2024018 ALL 2024-03-28 14:10:00 2024-03-29 12:35:00 GENERAL NOTICE SYSTEM EVOLUTION ACTIVITY
2016013 ALL 2016-06-30 11:31:00 2016-07-08 10:30:00 SHORT TERM OUTAGE TIMING SERVICES SHORT TERM GGTO OUTAGE ON 2016-06-30
2013011 ALL 2013-09-11 00:00:00 2013-09-10 15:15:00 GENERAL NOTICE UNVAILABILITY DUE TO SYSTEM UPGRADE
2015001 ALL 2015-03-01 00:00:00 2015-02-26 09:00:00 GENERAL NOTICE SYSTEM TESTING FOLLOWING GROUND SEGMENT UPGRADE
2018025 ALL 2018-10-18 13:12:00 2019-10-18 18:35:00 USABILITY OF TIMING SERVICES GGTO AVAILABLE AS FROM 2018-10-18