The SAR/Galileo Service Centre is the designated hosting site of the SAR/Galileo Data Service Provider (SGDSP), the Entity responsible for the SAR/Galileo Service operation, maintenance and monitoring.
To fully implement its functions, SGDSP has established operational interfaces to the relevant Cospas-Sarsat (C/S) Mission Control Centres (MCCs) using the free-text Subject Indicator Type (SIT) number 605 format defined in document C/S A.002. Such notifications, hereinafter named Notice Advisory to SAR/Galileo Users (NASU), may include up-to-date ground and space status information, planned and unplanned outages, relevant maintenance activities, tests and/or any relevant information regarding the commissioning/decommissioning of SAR/Galileo System elements and/or capabilities.
In addition to the distribution to the C/S operational entities, NASUs are also published in the table below for increased awareness. The SAR/Galileo users are reminded of the importance of the published NASUs and that they shall be taken into account when using the SAR/Galileo Service.
| NASU Number | Date (UTC) | NASU Subject |
|---|---|---|
| 2024051 | 2024-12-18 16:48 | NOTIFICATION OF GALILEO RETURN LINK SERVICE PLANNED OUTAGE |
| 2024050 | 2024-12-18 14:11 | MEOLUT OUT OF ORDER |
| 2024049 | 2024-12-16 08:08 | MEOLUT 2574 PLANNED OUTAGE |
| 2024048 | 2024-12-13 16:50 | MSP MEOLUT 2244 OUTAGE |
| 2024047 | 2024-12-11 09:24 | MSP MEOLUT 2244 OUTAGE |
| 2024046 | 2024-11-22 16:00 | NOTIFICATION OF GALILEO RETURN LINK SERVICE PLANNED STATUS CHANGE |
| 2024045 | 2024-11-22 15:59 | NOTIFICATION OF GALILEO RETURN LINK SERVICE PLANNED STATUS CHANGE |
| 2024044 | 2024-11-15 16:56 | NOTIFICATION OF GALILEO RETURN LINK SERVICE PLANNED STATUS CHANGE |
| 2024043 | 2024-11-15 16:54 | NOTIFICATION OF GALILEO RETURN LINK SERVICE PLANNED STATUS CHANGE |
| 2024042 | 2024-11-08 17:01 | NOTIFICATION OF GALILEO RETURN LINK SERVICE PLANNED STATUS CHANGE |
| 2024041 | 2024-11-08 17:00 | NOTIFICATION OF GALILEO RETURN LINK SERVICE PLANNED STATUS CHANGE |
| 2024040 | 2024-11-08 16:59 | NOTIFICATION OF GALILEO RETURN LINK SERVICE PLANNED STATUS CHANGE |
| 2024039 | 2024-10-29 11:41 | EU/MASPALOMAS MEOLUT (2244) MAINTANANCE |
| 2024038 | 2024-10-29 09:36 | EU/MASPALOMAS MEOLUT (2244) MAINTANANCE |
| 2024037 | 2024-10-02 10:44 | LNC MLT 2091 MAINTANANCE |
| 2024036 | 2024-10-02 06:34 | LNC MLT 2091 MEOLUT |
| 2024035 | 2024-10-01 09:52 | LARNACA MEOLUT NOMINAL STATUS |
| 2024034 | 2024-10-01 08:49 | LARNACA MEOLUT NON NORMAL OPERATION |
| 2024033 | 2024-10-01 09:04 | NOTIFICATION OF GALILEO RETURN LINK SERVICE PLANNED STATUS CHANGE |
| 2024032 | 2024-09-05 09:54 | COSPAS-SARSAT MEOSAR-EQUIPPED SATELLITE COMMISSIONING |
| 2024031 | 2024-09-05 09:50 | COSPAS-SARSAT MEOSAR-EQUIPPED SATELLITE COMMISSIONING |
| 2024030 | 2024-08-30 12:45 | NOTIFICATION OF GALILEO RETURN LINK SERVICE PLANNED |
| 2024029 | 2024-08-29 14:39 | REFERENCE BEACON LARNANA/EU FGB HEX MESSAGE MODIFICATION |
| 2024028 | 2024-08-29 14:38 | REFERENCE BEACON SONDRESTROMFJORD/EU FGB HEX MESSAGE |
| 2024027 | 2024-08-29 14:38 | REFERENCE BEACON SPITSBERGEN/EU FGB HEX MESSAGE |
| 2024026 | 2024-07-31 15:44 | REFERENCE BEACON LA REUNION/EU FGB HEX MESSAGE MODIFICATION |
| 2024025 | 2024-07-31 08:54 | EU/MEOLUT 2574 |
| 2024024 | 2024-07-09 15:41 | NOTIFICATION OF GALILEO OUTAGE |
| 2024023 | 2024-07-01 16:05 | NOTIFICATION OF GALILEO RETURN LINK SERVICE PLANNED OUTAGE |
| 2024022 | 2024-06-28 08:26 | LNC MEOLUT 2091 MAINTENANCE |
| 2024021 | 2024-06-24 13:57 | REFERENCE BEACON MASPALOMAS/EU FGB HEX MESSAGE MODIFICATION |
| 2024020 | 2024-06-24 13:51 | REFERENCE BEACON SANTAMARIA/EU FGB HEX MESSAGE MODIFICATION |
| 2024019 | 2024-06-24 13:50 | REFERENCE BEACON KERGUELEN/EU FGB HEX MESSAGE MODIFICATION |
| 2024018 | 2024-06-19 18:31 | NOTIFICATION OF GALILEO RETURN LINK SERVICE STATUS CHANGE |
| 2024017 | 2024-06-19 07:03 | NOTIFICATION OF GALILEO RETURN LINK SERVICE STATUS CHANGE |
| 2024016 | 2024-06-18 16:14 | NOTIFICATION OF GALILEO RETURN LINK SERVICE STATUS CHANGE |
| 2024015 | 2024-05-27 13:13 | REFERENCE BEACON TOULOUSE/EU FGB HEX MESSAGE MODIFICATION |
| 2024014 | 2024-04-09 15:46 | CALIBRATION BEACON SPITSBERGEN/EU SGB ACTIVATION |
| 2024013 | 2024-04-09 15:43 | CALIBRATION BEACON MASPALOMAS/EU SGB ACTIVATION |
| 2024012 | 2024-04-09 15:42 | CALIBRATION BEACON LARNACA/EU SGB ACTIVATION |
| 2024011 | 2024-04-08 16:46 | CALIBRATION BEACON SPITSBERGEN/EU FGB HEX MESSAGE MODIFICATION |
| 2024010 | 2024-04-08 16:45 | CALIBRATION BEACON MASPALOMAS/EU FGB HEX MESSAGE MODIFICATION |
| 2024009 | 2024-04-08 16:45 | CALIBRATION BEACON LARNACA/EU FGB HEX MESSAGE MODIFICATION |
| 2024008 | 2024-04-02 08:29 | NOTIFICATION OF GALILEO OPERATIONAL |
| 2024007 | 2024-04-02 08:28 | NOTIFICATION OF GALILEO OPERATIONAL |
| 2024006 | 2024-03-26 17:00 | NOTIFICATION OF GALILEO RETURN LINK SERVICE STATUS CHANGE |
| 2024005 | 2024-03-18 18:37 | NOTIFICATION OF GALILEO SATELLITE DECOMMISSIONING |
| 2024004 | 2024-03-11 19:48 | NOTIFICATION OF GALILEO RETURN LINK SERVICE STATUS CHANGE |
| 2024003 | 2024-03-06 10:41 | CALIBRATION BEACON SPITSBERGEN/EU FGB HEX MESSAGE MODIFICATION |
| 2024002 | 2024-03-08 16:48 | NOTIFICATION OF GALILEO RETURN LINK SERVICE PLANNED |
| 2024001 | 2024-01-30 13:46 | NOTIFICATION OF GALILEO RETURN LINK SERVICE PLANNED STATUS CHANGE |
| 2023073 | 2023-12-20 13:20 | NOTIFICATION OF GALILEO OPERATIONAL |
| 2023072 | 2023-12-01 16:32 | NOTIFICATION OF GALILEO OUTAGE |
| 2023071 | 2023-11-27 17:03 | NOTIFICATION OF GALILEO OPERATIONAL |
| 2023070 | 2023-11-15 13:49 | NOTIFICATION OF GALILEO OPERATIONAL |
| 2023069 | 2023-11-03 16:51 | NOTIFICATION OF GALILEO OUTAGE |
| 2023068 | 2023-11-02 10:14 | NOTIFICATION OF GALILEO OUTAGE EXTENSION |
| 2023067 | 2023-11-02 10:13 | NOTIFICATION OF GALILEO OUTAGE EXTENSION |
| 2023066 | 2023-10-24 14:54 | LARNACA MEOLUT OPERATIONAL |
| 2023065 | 2023-10-24 09:29 | SOFTWARE UPGRADE |
| 2023064 | 2023-10-24 07:26 | LARNACA MEOLUT OUT OF OPERATION |
| 2023063 | 2023-10-12 13:44 | NOTIFICATION OF GALILEO OUTAGE |
| 2023062 | 2023-10-05 09:44 | NOTIFICATION OF GALILEO OUTAGE |
| 2023061 | 2023-09-24 15:13 | NOTIFICATION OF GALILEO RETURN LINK SERVICE STATUS CHANGE |
| 2023060 | 2023-09-24 14:15 | NOTIFICATION OF GALILEO RETURN LINK SERVICE STATUS CHANGE |
| 2023059 | 2023-07-21 15:23 | NOTIFICATION OF GALILEO OPERATIONAL |
| 2023058 | 2023-06-30 12:54 | NOTIFICATION OF GALILEO OUTAGE (UPDATE) |
| 2023057 | 2023-06-30 12:53 | NOTIFICATION OF GALILEO OPERATIONAL |
| 2023056 | 2023-08-07 12:30 | NOTIFICATION OF GALILEO OUTAGE (UPDATE) |
| 2023055 | 2023-07-27 15:54 | MEOLUT 2574 STATUS OPERATIONAL |
| 2023054 | 2023-07-13 15:34 | NOTIFICATION OF GALILEO OPERATIONAL |
| 2023053 | 2023-07-10 11:15 | MEOLUT 2574 NOT OPERATIONAL |
| 2023052 | 2023-07-07 13:16 | NOTIFICATION OF GALILEO OUTAGE (UPDATE) |
| 2023051 | 2023-07-07 13:15 | NOTIFICATION OF GALILEO OUTAGE |
| 2023050 | 2023-06-23 12:53 | NOTIFICATION OF GALILEO OPERATIONAL |
| 2023049 | 2023-06-21 08:14 | NOTIFICATION OF GALILEO OUTAGE (UPDATE) |
| 2023048 | 2023-06-16 15:36 | NOTIFICATION OF GALILEO OUTAGE (UPDATE) |
| 2023047 | 2023-05-09 16:10 | MEOLUT OPERATIONAL |
| 2023046 | 2023-05-04 10:48 | FMCC STATUS |
| 2023045 | 2023-05-04 08:08 | FMCC STATUS |
| 2023044 | 2023-05-03 13:18 | NOTIFICATION OF GALILEO OPERATIONAL |
| 2023043 | 2023-05-03 03:40 | FMCC STATUS |
| 2023042 | 2023-05-02 14:56 | NOTIFICATION OF GALILEO SATELLITE OUTAGE |
| 2023041 | 2023-04-30 04:16 | NOTIFICATION OF GALILEO NOT OPERATIONAL |
| 2023040 | 2023-04-26 16:01 | FMCC STATUS |
| 2023039 | 2023-04-21 12:54 | NOTIFICATION OF GALILEO OPERATIONAL |
| 2023038 | 2023-04-21 11:19 | NOTIFICATION OF GALILEO OUTAGE (UPDATE) |
| 2023037 | 2023-04-21 09:42 | NOTIFICATION OF GALILEO OUTAGE (UPDATE) |
| 2023036 | 2023-04-19 14:34 | LNC MLT 2091 |
| 2023035 | 2023-04-17 08:06 | NOTIFICATION OF REFBE PLANNED MAINTENANCE |
| 2023034 | 2023-04-14 18:13 | LNC MLT 2091 |
| 2023033 | 2023-04-14 16:37 | NOTIFICATION OF GALILEO OUTAGE (UPDATE) |
| 2023032 | 2023-04-12 13:15 | LNC MEOLUT ANTENNA |
| 2023031 | 2023-04-10 04:37 | LNC MLT 2091 |
| 2023030 | 2023-04-08 16:44 | LNC MLT 2091 |
| 2023029 | 2023-04-08 15:58 | LNC MLT 2091 |
| 2023028 | 2023-03-31 14:13 | NOTIFICATION OF GALILEO OPERATIONAL |
| 2023027 | 2023-03-27 12:59 | NOTIFICATION OF GALILEO OUTAGE (UPDATE) |
| 2023026 | 2023-03-24 17:13 | NOTIFICATION OF GALILEO OUTAGE |
| 2023025 | 2023-03-24 09:54 | NOTIFICATION OF GALILEO OPERATIONAL |
| 2023024 | 2023-03-20 15:17 | NOTIFICATION OF REFBE PLANNED MAINTENANCE |
| 2023023 | 2023-03-17 16:03 | NOTIFICATION OF GALILEO OUTAGE |
| 2023022 | 2023-03-16 18:44 | NOTIFICATION OF GALILEO OPERATIONAL |
| 2023021 | 2023-03-09 22:42 | NOTIFICATION OF GALILEO OUTAGE |
| 2023020 | 2023-03-08 09:08 | NOTIFICATION OF GALILEO OUTAGE |
| 2023019 | 2023-02-23 10:56 | MASPALOMAS MEOLUT |
| 2023018 | 2023-02-22 17:59 | MEOLUT 2244 OUTAGE |
| 2023017 | 2023-02-22 08:42 | NOTIFICATION OF GALILEO OUTAGE |
| 2023016 | 2023-02-21 21:43 | NOTIFICATION OF REFBE PLANNED MAINTENANCE |
| 2023015 | 2023-02-06 16:30 | NOTIFICATION OF REFERENCE BEACON STATUS CHANGE |
| 2023014 | 2023-02-17 20:18 | MEOLUT 2244 STATUS |
| 2023013 | 2023-02-17 14:05 | MEOLUT 2244 NOT OPERATIONAL |
| 2023012 | 2023-02-03 16:27 | MASPALOMAS MEOLUT 2244 OUTAGE |
| 2023011 | 2023-02-03 16:02 | NOTIFICATION OF EXTENDED REFBE PLANNED MAINTENANCE |
| 2023010 | 2023-02-03 15:20 | NOTIFICATION OF GALILEO SATELLITE STATUS CHANGE |
| 2023009 | 2023-02-03 15:18 | NOTIFICATION OF GALILEO OUTAGE |
| 2023008 | 2023-01-30 12:40 | NOTIFICATION OF REFBE PLANNED MAINTENANCE |
| 2023007 | 2023-01-27 17:02 | NOTIFICATION OF GALILEO OUTAGE |
| 2023006 | 2023-01-27 17:01 | NOTIFICATION OF GALILEO SATELLITE STATUS CHANGE |
| 2023005 | 2023-01-20 16:53 | NOTIFICATION OF GALILEO OUTAGE |
| 2023004 | 2023-01-20 16:50 | NOTIFICATION OF GALILEO SATELLITE STATUS CHANGE |
| 2023003 | 2023-01-13 14:51 | NOTIFICATION OF GALILEO OUTAGE |
| 2023002 | 2023-01-12 14:33 | NOTIFICATION OF GALILEO SATELLITE STATUS CHANGE |
| 2023001 | 2023-01-11 08:50 | NOTIFICATION OF GALILEO OUTAGE |
| 2022071 | 2022-12-19 09:56 | NOTIFICATION OF GALILEO SATELLITE STATUS CHANGE |
| 2022070 | 2022-12-27 11:14 | LARNACA MEOLUT OPERATIONAL |
| 2022069 | 2022-12-27 10:32 | LARNACA MEOLUT OUT OF OPERATION |
| 2022068 | 2022-12-15 13:26 | NOTIFICATION OF GALILEO SATELLITE STATUS CHANGE |
| 2022067 | 2022-12-15 13:26 | NOTIFICATION OF GALILEO OUTAGE |
| 2022066 | 2022-12-05 09:12 | NOTIFICATION OF GALILEO SATELLITE STATUS CHANGE |
| 2022065 | 2022-12-05 09:11 | NOTIFICATION OF GALILEO OUTAGE |
| 2022064 | 2022-11-29 20:29 | NOTIFICATION OF GALILEO RETURN LINK SERVICE STATUS CHANGE |
| 2022063 | 2022-11-29 09:16 | NOTIFICATION OF GALILEO RETURN LINK |
| 2022062 | 2022-11-28 14:29 | NOTIFICATION OF GALILEO SATELLITE STATUS CHANGE |
| 2022061 | 2022-11-28 12:47 | NOTIFICATION OF GALILEO OUTAGE |
| 2022060 | 2022-11-25 15:01 | NOTIFICATION OF GALILEO OUTAGE |
| 2022059 | 2022-11-25 15:01 | NOTIFICATION OF GALILEO SATELLITE STATUS CHANGE |
| 2022058 | 2022-11-17 10:13 | NOTIFICATION OF GALILEO OUTAGE |
| 2022057 | 2022-11-04 15:18 | NOTIFICATION OF GALILEO SATELLITE STATUS CHANGE |
| 2022056 | 2022-10-25 11:39 | NOTIFICATION OF GALILEO SATELLITE PLANNED OUTAGE |
| 2022055 | 2022-10-24 08:52 | NOTIFICATION OF GALILEO SATELLITE STATUS CHANGE |
| 2022054 | 2022-10-21 13:05 | NOTIFICATION OF GALILEO SATELLITE STATUS CHANGE |
| 2022053 | 2022-10-12 16:16 | MASPALOMAS EU(UNDERSCORE)MEO |
| 2022052 | 2022-10-10 15:27 | MASPALOMAS EU(UNDERSCORE)MEO |
| 2022051 | 2022-10-10 15:26 | MASPALOMAS EU(UNDERSCORE)MEO OUTAGE |
| 2022050 | 2022-10-14 14:37 | NOTIFICATION OF GALILEO OUTAGE |
| 2022049 | 2022-10-06 10:16 | MASPALOMAS EU(UNDERSCORE)MEO OUTAGE |
| 2022048 | 2022-10-06 10:14 | MASPALOMAS EU(UNDERSCORE)MEO |
| 2022047 | 2022-10-05 11:49 | MASPALOMAS EU(UNDERSCORE)MEO |
| 2022046 | 2022-10-05 09:04 | MASPALOMAS EU(UNDERSCORE)MEO OUTAGE |
| 2022045 | 2022-10-02 04:12 | LARNACA MEOLUT OPERATIONAL |
| 2022044 | 2022-10-02 01:50 | LARNACA MEOLUT OUT OF OPERATION |
| 2022043 | 2022-09-27 13:32 | COSPAS-SARSAT MEOSAR-EQUIPPED SATELLITE FOC DECLARATION |
| 2022042 | 2022-09-27 13:30 | COSPAS-SARSAT MEOSAR-EQUIPPED SATELLITE FOC DECLARATION |
| 2022041 | 2022-09-23 13:22 | MASPALOMAS EU(UNDERSCORE)MEO OUTAGE |
| 2022040 | 2022-08-29 16:00 | COSPAS-SARSAT MEOSAR-EQUIPPED SATELLITE COMMISSIONING |
| 2022039 | 2022-08-26 14:45 | NOTIFICATION OF GALILEO OUTAGE |
| 2022038 | 2022-08-23 10:06 | NOTIFICATION OF CALIBRATION BEACON OPERATIONAL |
| 2022037 | 2022-08-18 15:50 | NOTIFICATION OF GALILEO SART END OF OUTAGE |
| 2022036 | 2022-08-10 15:54 | NOTIFICATION OF GALILEO SART OUTAGE |
| 2022035 | 2022-07-15 09:54 | NOTIFICATION OF REFBE UNAVAILABILITY |
| 2022034 | 2022-07-08 12:38 | NOTIFICATION OF GALILEO SART OUTAGE |
| 2022033 | 2022-06-03 13:12 | NOTIFICATION OF GALILEO SART STATUS CHANGE |
| 2022032 | 2022-06-03 07:54 | NOTIFICATION OF GALILEO SART OUTAGE EXTENSION |
| 2022031 | 2022-05-31 13:45 | NOTIFICATION OF GALILEO SART STATUS CHANGE |
| 2022030 | 2022-05-30 07:40 | NOTIFICATION OF GALILEO SART OUTAGE |
| 2022029 | 2022-05-09 16:30 | LARNACA MEOLUT OPERATIONAL |
| 2022028 | 2022-05-09 15:35 | MEOLUT 2244 SOFTWARE SUCCESSFULLY UPGRADED |
| 2022027 | 2022-05-09 11:52 | EU/MEOLUT 2574 MAINTENANCE |
| 2022026 | 2022-05-09 11:03 | MEOLUT 2091 |
| 2022025 | 2022-05-09 08:31 | MEOLUT 2244 SOFTWARE UPGRADE |
| 2022024 | 2022-05-06 14:53 | NOTIFICATION OF CALIBRATION BEACON OUTAGE |
| 2022023 | 2022-05-05 11:47 | COSPAS-SARSAT MEOSAR-EQUIPPED SATELLITE COMMISSIONING |
| 2022022 | 2022-05-01 12:29 | NOTIFICATION OF GALILEO SART OUTAGE |
| 2022021 | 2022-04-26 12:56 | NOTIFICATION OF GALILEO RETURN LINK SERVICE STATUS CHANGE |
| 2022020 | 2022-04-05 08:56 | NOTIFICATION OF GALILEO SART PLANNED OUTAGE |
| 2022019 | 2022-04-05 08:09 | EU/MEOLUT 2574 UPGRADE |
| 2022018 | 2022-04-05 06:29 | LARNACA MEOLUT OUT OF OPERATION |
| 2022017 | 2022-04-04 18:31 | SP-MEOLUT 2244 OUTAGE |
| 2022016 | 2022-03-25 12:52 | NOTIFICATION OF GALILEO SART STATUS CHANGE |
| 2022015 | 2022-03-11 15:33 | NOTIFICATION OF GALILEO SART PLANNED OUTAGE (END DATE UPDATE) |
| 2022014 | 2022-03-11 13:56 | NOTIFICATION OF GALILEO SART PLANNED OUTAGE |
| 2022013 | 2022-03-04 16:39 | NOTIFICATION OF GALILEO SART PLANNED OUTAGE (UPDATE) |
| 2022012 | 2022-02-25 10:16 | NOTIFICATION OF GALILEO SART PLANNED OUTAGE |
| 2022011 | 2022-02-24 17:05 | NOTIFICATION OF GALILEO RETURN LINK SERVICE STATUS CHANGE |
| 2022010 | 2022-02-24 11:10 | NOTIFICATION OF GALILEO SART STATUS CHANGE |
| 2022009 | 2022-02-23 17:58 | NOTIFICATION OF GALILEO RETURN LINK SERVICE STATUS CHANGE |
| 2022008 | 2022-02-23 13:22 | MEOLUT 2244 BACK TO NORMAL OPERATION |
| 2022007 | 2022-02-23 13:00 | MEOLUT 2244 OUTAGE |
| 2022006 | 2022-02-23 12:51 | EU/MEOLUT 2574 SHORT OUTAGE |
| 2022005 | 2022-02-21 17:50 | NOTIFICATION OF GALILEO SART STATUS CHANGE |
| 2022004 | 2022-02-14 11:02 | NOTIFICATION OF GALILEO SART PLANNED OUTAGE |
| 2022003 | 2022-02-10 16:31 | NOTIFICATION OF GALILEO SART OUTAGE |
| 2022002 | 2022-02-04 12:46 | NOTIFICATION OF GALILEO SART OUTAGE |
| 2022001 | 2022-01-25 09:33 | NOTIFICATION OF CALIBRATION BEACON STATUS CHANGE |
| 2021007 | 2021-12-21 11:04 | NOTIFICATION OF REFERENCE BEACON OPERATIONAL |
| 2021006 | 2021-12-18 03:45 | NOTIFICATION OF REFERENCE BEACON OPERATIONAL |
| 2021005 | 2021-12-06 20:18 | END OF SOFTWARE UPGRADE AT MSP MEOLUT |
| 2021004 | 2021-12-06 19:18 | SOFTWARE UPGRADE AT MSP MEOLUT |
| 2021003 | 2021-12-06 17:27 | LNC MLT |
| 2021002 | 2021-12-06 16:45 | LNC MLT MAINTENANCE |
| 2021001 | 2021-12-03 12:03 | EU/MEOLUT 2244 MAINTENANCE |