NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009131 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** GPS SATELLITE SVN25 (PRN25) WAS SET UNUSABLE ON JDAY 352 (18 DEC 2009) AT 1522Z. SVN25 (PRN25) WAS DECOMMISSIONED FROM ACTIVE SERVICE ON JDAY 352 (18 DEC 2009) AT 2228Z. PRN25 WILL BE AVAILABLE FOR FUTURE SATELLITE SERVICE. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009126 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** THE PURPOSE OF THIS NOTIFICATION IS TO INFORM USERS OF AN UPCOMING EVENT RELATED TO THE GPS SATELLITE CONSTELLATION. THE 2ND SPACE OPERATIONS SQUADRON WILL BE CONDUCTING AN OPERATIONAL TEST OF NEW GROUND SOFTWARE DURING J249 � J252 USING SVN36 (PRN06) AND SVN45 (PRN21) WHILE IN VIEW OF CONUS. THERE ARE NO PLANNED GPS SATELLITE OUTAGES FOR THIS ACTIVITY, AND THE BROADCAST NAVIGATION SIGNAL WILL REMAIN IS-GPS-200 COMPLIANT. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009127 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** CORRECTION TO NANU 2009126. THE OPERATIONAL TEST OF NEW GROUND SOFTWARE WILL BE CONDUCTED DURING J349 - J352. ALL OTHER INFORMATION IN NANU 2009126 IS CORRECT. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009129 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** ON 21 DEC 2009(J355), AFTER 2200Z, GPS WILL TRANSITION SVN24 (PRN24) INTO THE BROADCAST ALMANAC FOR ALL SATELLITES. THE ALMANAC TRANSITION, ONE SATELLITE AT A TIME, WILL REQUIRE APPROXIMATELY 24 HOURS TO COMPLETE. BEFORE, DURING, AND AFTER THE TRANSITION SVN24 (PRN24) WILL REMAIN UNUSABLE UNTIL FURTHER NOTICE. FUTURE NANUS WILL NOTIFY USERS OF ANY CHANGES TO THE ABOVE-STATED STATUS. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009132 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** GPS SATELLITE SVN24 (PRN 24) WAS USABLE AS OF JDAY 356 (22 DEC 09) BEGINNING 2311Z. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010002 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** THE PURPOSE OF THIS NOTIFICATION IS TO INFORM USERS OF AN UPCOMING EVENT RELATED TO THE GPS SATELLITE CONSTELLATION. THE 2ND SPACE OPERATIONS SQUADRON WILL BE INSTALLING NEW GROUND SOFTWARE ON 11 JAN 10 (J011). THERE ARE NO PLANNED GPS SATELLITE OUTAGES FOR THIS ACTIVITY, AND THE BROADCAST NAVIGATION SIGNAL WILL REMAIN IS-GPS-200 COMPLIANT. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010011 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** ON 11 JANUARY 2010, THE GPS MASTER CONTROL STATION LOADED NEW OPERATIONAL CONTROL SYSTEM SOFTWARE TO SUPPORT FUTURE GPS MODERNIZATION CAPABILITIES AND SIGNALS. THE SOFTWARE HAS BEEN IN OPERATIONAL SOAK AND THE GPS MASTER CONTROL STATION HAS RECEIVED A FEW USER CONCERNS RELATED TO THE SOFTWARE UPDATE. MILITARY USERS CAN FIND ADDITIONAL INFORMATION AT THE GPSOC SIPRNET WEBSITE AT HTTP://GPSOC.AFSPC.AF.SMIL.MIL. THE GPS MASTER CONTROL STATION IS PREPARING TO COMPLETE SOAK OF THE NEW SOFTWARE IN PREPARATION FOR FINAL INSTALL. IN SUPPORT OF THE FINAL INSTALL DECISION, THE GPS MASTER CONTROL STATION REQUESTS THAT OPERATIONAL MILITARY AND CIVIL USERS PROVIDE ANY IMPACTS ENCOUNTERED THAT ARE BELIEVED TO BE RELATED TO THE NEW SOFTWARE OR STARTED AFTER THE 11 JANUARY 2010 INSTALL. MILITARY OR CIVIL USERS PLEASE CONTACT THE GPSOC (MILITARY) OR NAVCEN (CIVIL) AT THE NUMBERS LISTED BELOW NO LATER THAN 29 JANUARY 2010. ANY USER IMPACTS WILL BE PRESENTED AT THE DECISION BRIEF FOR FINAL INSTALL OF THE NEW GPS MASTER CONTROL STATION SOFTWARE. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010016 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** THE GPS MASTER CONTROL STATION (MCS) IS COMPLETING A MINOR SOFTWARE UPGRADE ON 3 FEB 10. IF MILITARY OR CIVIL USERS ENCOUNTER ANY EQUIPMENT PROBLEMS THEY FEEL ARE RELATED TO THIS SOFTWARE CHANGE, PLEASE CALL THE GPSOC (MILITARY) OR NAVCEN (CIVIL) IMMEDIATELY. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010005 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** CORRECTION TO NANU 2010004. OUTAGE TIMES FOR SVN24 (PRN24) WERE FROM J013/1652Z TO J014/0200Z. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
2009025------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009025 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** ON 10 APRIL 09 NO EARLIER THAN 1000Z, SVN 49 (PRN 01) WILL BEGIN TRANSMITTING DATA-LESS L5. THE FOLLOWING CONDITIONS OF USE APPLY: A. THE AIR FORCE DOES NOT GUARANTEE THE AVAILABILITY OR QUALITY OF L5 ON SVN 49 (PRN 01). B. USERS ARE CAUTIONED THAT THE NEW SIGNAL IS UNDER DEVELOPMENT AND MAY BE USED FOR A VARIETY OF TEST APPLICATIONS FOR THE TIME BEING. AS SUCH, AVAILABILITY AND QUALITY OF THE L5 SIGNAL MAY BE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. THEREFORE, ANY USE OF THE L5 SIGNAL ON SVN 49 (PRN 01) IS AT THE USER'S OWN RISK. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010001------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010001 SUBJ: SVN57 (PRN29) FORECAST OUTAGE JDAY 014/1830 - JDAY 015/0630 1. NANU TYPE: FCSTDV NANU NUMBER: 2010001 NANU DTG: 071958Z JAN 2010 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 57 PRN: 29 START JDAY: 014 START TIME ZULU: 1830 START CALENDAR DATE: 14 JAN 2010 STOP JDAY: 015 STOP TIME ZULU: 0630 STOP CALENDAR DATE: 15 JAN 2010 2. CONDITION: GPS SATELLITE SVN57 (PRN29) WILL BE UNUSABLE ON JDAY 014 (14 JAN 2010) BEGINNING 1830 ZULU UNTIL JDAY 015 (15 JAN 2010) ENDING 0630 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010002------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010002 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** THE PURPOSE OF THIS NOTIFICATION IS TO INFORM USERS OF AN UPCOMING EVENT RELATED TO THE GPS SATELLITE CONSTELLATION. THE 2ND SPACE OPERATIONS SQUADRON WILL BE INSTALLING NEW GROUND SOFTWARE ON 11 JAN 10 (J011). THERE ARE NO PLANNED GPS SATELLITE OUTAGES FOR THIS ACTIVITY, AND THE BROADCAST NAVIGATION SIGNAL WILL REMAIN IS-GPS-200 COMPLIANT. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010003------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010003 SUBJ: SVN24 (PRN24) FORECAST OUTAGE JDAY 013/1630 - JDAY 014/1630 1. NANU TYPE: FCSTDV NANU NUMBER: 2010003 NANU DTG: 082005Z JAN 2010 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 24 PRN: 24 START JDAY: 013 START TIME ZULU: 1630 START CALENDAR DATE: 13 JAN 2010 STOP JDAY: 014 STOP TIME ZULU: 1630 STOP CALENDAR DATE: 14 JAN 2010 2. CONDITION: GPS SATELLITE SVN24 (PRN24) WILL BE UNUSABLE ON JDAY 013 (13 JAN 2010) BEGINNING 1630 ZULU UNTIL JDAY 014 (14 JAN 2010) ENDING 1630 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010004------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010004 SUBJ: SVN24 (PRN24) FORECAST OUTAGE SUMMARY JDAY 013/1652 - JDAY 014/0036 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2010004 NANU DTG: 140038Z JAN 2010 REFERENCE NANU: 2010003 REF NANU DTG: 082005Z JAN 2010 SVN: 24 PRN: 24 START JDAY: 013 START TIME ZULU: 1652 START CALENDAR DATE: 13 JAN 2010 STOP JDAY: 014 STOP TIME ZULU: 0036 STOP CALENDAR DATE: 14 JAN 2010 2. CONDITION: GPS SATELLITE SVN24 (PRN24) WAS UNUSABLE ON JDAY 013 (13 JAN 2010) BEGINNING 1652 ZULU UNTIL JDAY 014 (14 JAN 2010) ENDING 0036 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010005------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010005 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** CORRECTION TO NANU 2010004. OUTAGE TIMES FOR SVN24 (PRN24) WERE FROM J013/1652Z TO J014/0200Z. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010006------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010006 SUBJ: SVN30 (PRN30) FORECAST OUTAGE JDAY 019/1445 - JDAY 020/0245 1. NANU TYPE: FCSTDV NANU NUMBER: 2010006 NANU DTG: 142251Z JAN 2010 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 30 PRN: 30 START JDAY: 019 START TIME ZULU: 1445 START CALENDAR DATE: 19 JAN 2010 STOP JDAY: 020 STOP TIME ZULU: 0245 STOP CALENDAR DATE: 20 JAN 2010 2. CONDITION: GPS SATELLITE SVN30 (PRN30) WILL BE UNUSABLE ON JDAY 019 (19 JAN 2010) BEGINNING 1445 ZULU UNTIL JDAY 020 (20 JAN 2010) ENDING 0245 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010007------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010007 SUBJ: SVN57 (PRN29) FORECAST OUTAGE SUMMARY JDAY 014/1837 - JDAY 015/0053 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2010007 NANU DTG: 150100Z JAN 2010 REFERENCE NANU: 2010001 REF NANU DTG: 071958Z JAN 2010 SVN: 57 PRN: 29 START JDAY: 014 START TIME ZULU: 1837 START CALENDAR DATE: 14 JAN 2010 STOP JDAY: 015 STOP TIME ZULU: 0053 STOP CALENDAR DATE: 15 JAN 2010 2. CONDITION: GPS SATELLITE SVN57 (PRN29) WAS UNUSABLE ON JDAY 014 (14 JAN 2010) BEGINNING 1837 ZULU UNTIL JDAY 015 (15 JAN 2010) ENDING 0053 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010008------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010008 SUBJ: SVN30 (PRN30) FORECAST OUTAGE SUMMARY JDAY 019/1455 - JDAY 019/2150 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2010008 NANU DTG: 192219Z JAN 2010 REFERENCE NANU: 2010006 REF NANU DTG: 142251Z JAN 2010 SVN: 30 PRN: 30 START JDAY: 019 START TIME ZULU: 1455 START CALENDAR DATE: 19 JAN 2010 STOP JDAY: 019 STOP TIME ZULU: 2150 STOP CALENDAR DATE: 19 JAN 2010 2. CONDITION: GPS SATELLITE SVN30 (PRN30) WAS UNUSABLE ON JDAY 019 (19 JAN 2010) BEGINNING 1455 ZULU UNTIL JDAY 019 (19 JAN 2010) ENDING 2150 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010009------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010009 SUBJ: SVN34 (PRN04) FORECAST OUTAGE JDAY 026/1400 - JDAY 027/0200 1. NANU TYPE: FCSTMX NANU NUMBER: 2010009 NANU DTG: 202016Z JAN 2010 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 34 PRN: 04 START JDAY: 026 START TIME ZULU: 1400 START CALENDAR DATE: 26 JAN 2010 STOP JDAY: 027 STOP TIME ZULU: 0200 STOP CALENDAR DATE: 27 JAN 2010 2. CONDITION: GPS SATELLITE SVN34 (PRN04) WILL BE UNUSABLE ON JDAY 026 (26 JAN 2010) BEGINNING 1400 ZULU UNTIL JDAY 027 (27 JAN 2010) ENDING 0200 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010010------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010010 SUBJ: SVN48 (PRN07) FORECAST OUTAGE JDAY 028/0530 - JDAY 028/1730 1. NANU TYPE: FCSTMX NANU NUMBER: 2010010 NANU DTG: 202022Z JAN 2010 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 48 PRN: 07 START JDAY: 028 START TIME ZULU: 0530 START CALENDAR DATE: 28 JAN 2010 STOP JDAY: 028 STOP TIME ZULU: 1730 STOP CALENDAR DATE: 28 JAN 2010 2. CONDITION: GPS SATELLITE SVN48 (PRN07) WILL BE UNUSABLE ON JDAY 028 (28 JAN 2010) BEGINNING 0530 ZULU UNTIL JDAY 028 (28 JAN 2010) ENDING 1730 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010011------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010011 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** ON 11 JANUARY 2010, THE GPS MASTER CONTROL STATION LOADED NEW OPERATIONAL CONTROL SYSTEM SOFTWARE TO SUPPORT FUTURE GPS MODERNIZATION CAPABILITIES AND SIGNALS. THE SOFTWARE HAS BEEN IN OPERATIONAL SOAK AND THE GPS MASTER CONTROL STATION HAS RECEIVED A FEW USER CONCERNS RELATED TO THE SOFTWARE UPDATE. MILITARY USERS CAN FIND ADDITIONAL INFORMATION AT THE GPSOC SIPRNET WEBSITE AT HTTP://GPSOC.AFSPC.AF.SMIL.MIL. THE GPS MASTER CONTROL STATION IS PREPARING TO COMPLETE SOAK OF THE NEW SOFTWARE IN PREPARATION FOR FINAL INSTALL. IN SUPPORT OF THE FINAL INSTALL DECISION, THE GPS MASTER CONTROL STATION REQUESTS THAT OPERATIONAL MILITARY AND CIVIL USERS PROVIDE ANY IMPACTS ENCOUNTERED THAT ARE BELIEVED TO BE RELATED TO THE NEW SOFTWARE OR STARTED AFTER THE 11 JANUARY 2010 INSTALL. MILITARY OR CIVIL USERS PLEASE CONTACT THE GPSOC (MILITARY) OR NAVCEN (CIVIL) AT THE NUMBERS LISTED BELOW NO LATER THAN 29 JANUARY 2010. ANY USER IMPACTS WILL BE PRESENTED AT THE DECISION BRIEF FOR FINAL INSTALL OF THE NEW GPS MASTER CONTROL STATION SOFTWARE. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010012------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010012 SUBJ: SVN34 (PRN04) FORECAST OUTAGE SUMMARY JDAY 026/1412 - JDAY 027/0013 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2010012 NANU DTG: 270021Z JAN 2010 REFERENCE NANU: 2010009 REF NANU DTG: 202016Z JAN 2010 SVN: 34 PRN: 04 START JDAY: 026 START TIME ZULU: 1412 START CALENDAR DATE: 26 JAN 2010 STOP JDAY: 027 STOP TIME ZULU: 0013 STOP CALENDAR DATE: 27 JAN 2010 2. CONDITION: GPS SATELLITE SVN34 (PRN04) WAS UNUSABLE ON JDAY 026 (26 JAN 2010) BEGINNING 1412 ZULU UNTIL JDAY 027 (27 JAN 2010) ENDING 0013 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010013------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010013 SUBJ: SVN48 (PRN07) FORECAST OUTAGE SUMMARY JDAY 028/0616 - JDAY 028/1000 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2010013 NANU DTG: 281008Z JAN 2010 REFERENCE NANU: 2010010 REF NANU DTG: 202022Z JAN 2010 SVN: 48 PRN: 07 START JDAY: 028 START TIME ZULU: 0616 START CALENDAR DATE: 28 JAN 2010 STOP JDAY: 028 STOP TIME ZULU: 1000 STOP CALENDAR DATE: 28 JAN 2010 2. CONDITION: GPS SATELLITE SVN48 (PRN07) WAS UNUSABLE ON JDAY 028 (28 JAN 2010) BEGINNING 0616 ZULU UNTIL JDAY 028 (28 JAN 2010) ENDING 1000 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010014------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010014 SUBJ: SVN53 (PRN17) FORECAST OUTAGE JDAY 033/1015 - JDAY 033/2215 1. NANU TYPE: FCSTDV NANU NUMBER: 2010014 NANU DTG: 281757Z JAN 2010 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 53 PRN: 17 START JDAY: 033 START TIME ZULU: 1015 START CALENDAR DATE: 02 FEB 2010 STOP JDAY: 033 STOP TIME ZULU: 2215 STOP CALENDAR DATE: 02 FEB 2010 2. CONDITION: GPS SATELLITE SVN53 (PRN17) WILL BE UNUSABLE ON JDAY 033 (02 FEB 2010) BEGINNING 1015 ZULU UNTIL JDAY 033 (02 FEB 2010) ENDING 2215 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010015------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010015 SUBJ: SVN45 (PRN21) FORECAST OUTAGE JDAY 035/1800 - JDAY 036/0600 1. NANU TYPE: FCSTMX NANU NUMBER: 2010015 NANU DTG: 291724Z JAN 2010 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 45 PRN: 21 START JDAY: 035 START TIME ZULU: 1800 START CALENDAR DATE: 04 FEB 2010 STOP JDAY: 036 STOP TIME ZULU: 0600 STOP CALENDAR DATE: 05 FEB 2010 2. CONDITION: GPS SATELLITE SVN45 (PRN21) WILL BE UNUSABLE ON JDAY 035 (04 FEB 2010) BEGINNING 1800 ZULU UNTIL JDAY 036 (05 FEB 2010) ENDING 0600 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010016------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010016 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** THE GPS MASTER CONTROL STATION (MCS) IS COMPLETING A MINOR SOFTWARE UPGRADE ON 3 FEB 10. IF MILITARY OR CIVIL USERS ENCOUNTER ANY EQUIPMENT PROBLEMS THEY FEEL ARE RELATED TO THIS SOFTWARE CHANGE, PLEASE CALL THE GPSOC (MILITARY) OR NAVCEN (CIVIL) IMMEDIATELY. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010017------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010017 SUBJ: SVN53 (PRN17) FORECAST OUTAGE SUMMARY JDAY 033/1026 - JDAY 033/1656 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2010017 NANU DTG: 022249Z FEB 2010 REFERENCE NANU: 2010014 REF NANU DTG: 281757Z JAN 2010 SVN: 53 PRN: 17 START JDAY: 033 START TIME ZULU: 1026 START CALENDAR DATE: 02 FEB 2010 STOP JDAY: 033 STOP TIME ZULU: 1656 STOP CALENDAR DATE: 02 FEB 2010 2. CONDITION: GPS SATELLITE SVN53 (PRN17) WAS UNUSABLE ON JDAY 033 (02 FEB 2010) BEGINNING 1026 ZULU UNTIL JDAY 033 (02 FEB 2010) ENDING 1656 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010018------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010018 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** CANCEL GENERAL NANU 2010016 IMMEDIATELY THAT READ: "THE GPS MASTER CONTROL STATION (MCS) IS COMPLETING A MINOR SOFTWARE UPGRADE ON 3 FEB 10. IF MILITARY OR CIVIL USERS ENCOUNTER ANY EQUIPMENT PROBLEMS THEY FEEL ARE RELATED TO THIS SOFTWARE CHANGE, PLEASE CALL THE GPSOC (MILITARY) OR NAVCEN (CIVIL) IMMEDIATELY." *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010019------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010019 SUBJ: SVN26 (PRN26) FORECAST OUTAGE JDAY 039/2030 - JDAY 040/2030 1. NANU TYPE: FCSTDV NANU NUMBER: 2010019 NANU DTG: 041754Z FEB 2010 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 26 PRN: 26 START JDAY: 039 START TIME ZULU: 2030 START CALENDAR DATE: 08 FEB 2010 STOP JDAY: 040 STOP TIME ZULU: 2030 STOP CALENDAR DATE: 09 FEB 2010 2. CONDITION: GPS SATELLITE SVN26 (PRN26) WILL BE UNUSABLE ON JDAY 039 (08 FEB 2010) BEGINNING 2030 ZULU UNTIL JDAY 040 (09 FEB 2010) ENDING 2030 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010020------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010020 SUBJ: SVN45 (PRN21) FORECAST OUTAGE SUMMARY JDAY 035/1837 - JDAY 035/2217 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2010020 NANU DTG: 042221Z FEB 2010 REFERENCE NANU: 2010015 REF NANU DTG: 291724Z JAN 2010 SVN: 45 PRN: 21 START JDAY: 035 START TIME ZULU: 1837 START CALENDAR DATE: 04 FEB 2010 STOP JDAY: 035 STOP TIME ZULU: 2217 STOP CALENDAR DATE: 04 FEB 2010 2. CONDITION: GPS SATELLITE SVN45 (PRN21) WAS UNUSABLE ON JDAY 035 (04 FEB 2010) BEGINNING 1837 ZULU UNTIL JDAY 035 (04 FEB 2010) ENDING 2217 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL 2010021------------------------ NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010021 SUBJ: SVN52 (PRN31) FORECAST OUTAGE JDAY 041/1600 - JDAY 042/0400 1. NANU TYPE: FCSTMX NANU NUMBER: 2010021 NANU DTG: 052022Z FEB 2010 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 52 PRN: 31 START JDAY: 041 START TIME ZULU: 1600 START CALENDAR DATE: 10 FEB 2010 STOP JDAY: 042 STOP TIME ZULU: 0400 STOP CALENDAR DATE: 11 FEB 2010 2. CONDITION: GPS SATELLITE SVN52 (PRN31) WILL BE UNUSABLE ON JDAY 041 (10 FEB 2010) BEGINNING 1600 ZULU UNTIL JDAY 042 (11 FEB 2010) ENDING 0400 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009001 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** ON 06 JAN 2009, SVN37 DISCONTINUED TRANSMITTING L-BAND. PRN01 IS AVAILABLE FOR FUTURE SATELLITE SERVICE. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009020 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** SVN35 (PRN05) FORECAST OUTAGE ON JDAY 085/1300Z UNTIL FURTHER NOTICE. GPS SATELLITE SVN35 (PRN05) WILL BE UNUSABLE NO EARLIER THAN JDAY 085 (26 MAR 2009) BEGINNING 1300Z UNTIL FURTHER NOTICE. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009021 SUBJ: SVN 49 (PRN 01) LAUNCH JDAY 083 1. NANU TYPE: LAUNCH NANU NUMBER: 2009021 NANU DTG: 241836Z MAR 2009 SVN: 49 PRN: 01 LAUNCH JDAY: 083 LAUNCH TIME ZULU: 0834 2. GPS SATELLITE SVN 49 (PRN 01) WAS LAUNCHED ON JDAY 083 A USABINIT NANU WILL BE SENT WHEN THE SATELITTE IS SET ACTIVE TO SERVICE. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2493, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTP://HTTP://GPS.AFSPC.AF.MIL/GPSOC/GPS MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276- 9994. COMM 805-606-9994. JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009023 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** GPS SATELITE SVN 35 (PRN05) WAS SET UNUSABLE ON JDAY 085 (26 MAR 2009) AT 1320Z. SVN 35 (PRN05) WAS DECOMMISSIONED FROM ACTIVE SERVICE ON JDAY 085 (26 MAR 2009) AT 2031Z. PRN 05 WILL BE AVAILABLE FOR FUTURE SATELLITE SERVICE. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009025 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** ON 10 APRIL 09 NO EARLIER THAN 1000Z, SVN 49 (PRN 01) WILL BEGIN TRANSMITTING DATA-LESS L5. THE FOLLOWING CONDITIONS OF USE APPLY: A. THE AIR FORCE DOES NOT GUARANTEE THE AVAILABILITY OR QUALITY OF L5 ON SVN 49 (PRN 01). B. USERS ARE CAUTIONED THAT THE NEW SIGNAL IS UNDER DEVELOPMENT AND MAY BE USED FOR A VARIETY OF TEST APPLICATIONS FOR THE TIME BEING. AS SUCH, AVAILABILITY AND QUALITY OF THE L5 SIGNAL MAY BE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. THEREFORE, ANY USE OF THE L5 SIGNAL ON SVN 49 (PRN 01) IS AT THE USER'S OWN RISK. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009052 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** SVN25 (PRN25) FORECAST OUTAGE ON JDAY 232/1500Z UNTIL FURTHER NOTICE. GPS SATELLITE SVN 25 (PRN25) WILL BE UNUSABLE NO EARLIER THAN JDAY 232 (20 AUG 2009) BEGINNING 1500Z UNTIL FURTHER NOTICE. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009053 SUBJ: SVN 50 (PRN 05) LAUNCH JDAY 229 1. NANU TYPE: LAUNCH NANU NUMBER: 2009053 NANU DTG: 171838Z AUG 2009 SVN: 50 PRN: 05 LAUNCH JDAY: 229 LAUNCH TIME ZULU: 1035 2. GPS SATELLITE SVN 50 (PRN 05) WAS LAUNCHED ON JDAY 229 A USABINIT NANU WILL BE SENT WHEN THE SATELITTE IS SET ACTIVE TO SERVICE. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2493, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTP://HTTP://GPS.AFSPC.AF.MIL/GPSOC/GPS MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276- 9994. COMM 805-606-9994. JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009054 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** GPS SATELLITE SVN25 (PRN25) WAS SET UNUSABLE ON JDAY 232 (20 AUG 2009) AT 1514Z. SVN25 (PRN25) WAS DECOMMISSIONED FROM ACTIVE SERVICE ON JDAY 232 (20 AUG 2009) AT 1514Z. PRN25 WILL BE AVAILABLE FOR FUTURE SATELLITE SERVICE. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009064 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** SVN24 (PRN24) FORECAST OUTAGE ON JDAY 255/2000Z SEP 2009 UNTIL FURTHER NOTICE. GPS SATELLITE SVN24 (PRN24) WILL BE UNUSABLE NO EARLIER THAN JDAY 255 (12 SEP 2009) BEGINNING 2000Z UNTIL FURTHER NOTICE. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009065 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** ON 12SEP2009, AFTER 2200Z, GPS WILL TRANSITION SVN 25 (PRN 25) INTO THE BROADCAST ALMANAC FOR ALL SATELLITES. AT THE SAME TIME SVN 24 (PRN 24) WILL BE TRANSITIONED OUT OF THE BROADCAST ALMANAC FOR ALL SATELLITES. THE ALMANAC TRANSITION, ONE SATELLITE AT A TIME, WILL REQUIRE 24 HOURS TO COMPLETE. DURING THE TRANSITION SVN 25 (PRN 25) WILL BE USABLE. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009091 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** TWO SVS WILL BE USED FOR TESTING IN A HEALTHY STATUS DURING UPCOMING TE#4. SVN 30/PRN 30 WILL BE USED ON 29 OCTOBER/J302 AND SVN 54/PRN 18 WILL BE USED ON 30 OCTOBER/J303. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009128 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** SVN25 (PRN25) FORECAST OUTAGE ON JDAY 352/1500Z UNTIL FURTHER NOTICE. GPS SATELLITE SVN25 (PRN25) WILL BE UNUSABLE NO EARLIER THAN JDAY 352 (18 DEC 2009) BEGINNING 1500Z UNTIL FURTHER NOTICE. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010018 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** CANCEL GENERAL NANU 2010016 IMMEDIATELY THAT READ: "THE GPS MASTER CONTROL STATION (MCS) IS COMPLETING A MINOR SOFTWARE UPGRADE ON 3 FEB 10. IF MILITARY OR CIVIL USERS ENCOUNTER ANY EQUIPMENT PROBLEMS THEY FEEL ARE RELATED TO THIS SOFTWARE CHANGE, PLEASE CALL THE GPSOC (MILITARY) OR NAVCEN (CIVIL) IMMEDIATELY." *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010022 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** ATTENTION MILITARY USERS WITH SAASM RECEIVERS. FOR INFORMATION ABOUT AN ANOMALY ON A LIMITED NUMBER OF THESE RECEIVERS, PLEASE GO TO HTTP://GPSOC.AFSPC.AF.SMIL.MIL, CONTACT THE GPS WING CRISIS TEAM (CAT) AT 310-653-3085, OR CONTACT THE GPSOC AT (719) 567-2541. ALSO REFERENCE PREVIOUS NANUS 2010002, 2010011, 2010016, 2010018. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
