NOTICE ADVISORY TO GALILEO USERS (NAGU) 2021008
DATE GENERATED (UTC): 2021-02-16 13:15

NAGU TYPE: GENERAL (NOTICE)
NAGU NUMBER: 2021008
NAGU SUBJECT: GSAT0201 AND GSAT0202 UNAVAILABLE
NAGU REFERENCED TO: 2020019, 2020020
START DATE EVENT (UTC): 2021-02-18 09:30
END DATE EVENT (UTC): UNTIL FURTHER NOTICE
SATELLITE AFFECTED: GSAT0201, GSAT0202

EVENT DESCRIPTION: GALILEO AUXILIARY SATELLITES GSAT0201 AND GSAT0202 WILL BE UNAVAILABLE FROM 2021-02-18 BEGINNING 09:30 UTC, DUE TO A TEMPORARY SETTING OF THE FNAV AND INAV HEALTH BITS TO UNHEALTHY. FUTURE NAGUS WILL NOTIFY USERS OF ANY CHANGES TO THE ABOVE STATED STATUS. NO IMPACT IS EXPECTED ON THE GALILEO OS SDD MPLS. FURTHER DETAILS ARE PROVIDED IN SERVICE NOTICE #05.