NOTICE ADVISORY TO GALILEO USERS (NAGU) 2021010 DATE GENERATED (UTC): 2021-03-15 16:40 NAGU TYPE: EXTNS NAGU NUMBER: 2021010 NAGU SUBJECT: EXTENSION NAGU 2021009 UNTIL 2021-03-19 NAGU REFERENCED TO: 2021009 START DATE EVENT (UTC): 2021-03-05 22:17 END DATE EVENT (UTC): 2021-03-19 15:35 SATELLITE AFFECTED: GSAT0219 SPACE VEHICLE ID: 36 SIGNAL(S) AFFECTED: ALL EVENT DESCRIPTION: GALILEO SATELLITE GSAT0219 (ALL SIGNALS) WILL BE UNAVAILABLE FROM 2021-03-05 BEGINNING 22:17 UTC. OUTAGE RECOVERY ESTIMATED ON 2021-03-19 15:35 UTC. PLEASE REFER TO NAGU NUMBER 2021009 FOR THE ORIGINAL OUTAGE END TIME. THIS CANCELS NAGU REFERENCE 2021009.