NOTICE ADVISORY TO GALILEO USERS (NAGU) 2021024 DATE GENERATED (UTC): 2021-12-05 15:00 NAGU TYPE: GENERAL (LAUNCH) NAGU NUMBER: 2021024 NAGU SUBJECT: LAUNCH OF GSAT0223, GSAT0224 NAGU REFERENCED TO: N/A START DATE EVENT (UTC): 2021-12-05 00:19 END DATE EVENT (UTC): N/A SATELLITE AFFECTED: GSAT0223, GSAT0224 EVENT DESCRIPTION: GALILEO SATELLITES GSAT0223 (SVID 34) and GSAT0224 (SVID 10) WERE LAUNCHED ON 2021-12-05 AT 00:19 UTC. GSAT0223 AND GSAT0224 ARE PLANNED TO BE POSITIONED IN SLOTS B03 AND B15 OF THE CONSTELLATION. USERS WILL BE ADVISED OF AVAILABILITY OF SIGNALS FOLLOWING COMPLETION OF COMMISSIONING ACTIVITIES.