March 2nd 2010 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010043 SUBJ: SVN27 (PRN27) FORECAST OUTAGE SUMMARY JDAY 061/0518 - JDAY 061/0752 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2010043 NANU DTG: 020757Z MAR 2010 REFERENCE NANU: 2010039 REF NANU DTG: 241704Z FEB 2010 SVN: 27 PRN: 27 START JDAY: 061 START TIME ZULU: 0518 START CALENDAR DATE: 02 MAR 2010 STOP JDAY: 061 STOP TIME ZULU: 0752 STOP CALENDAR DATE: 02 MAR 2010 2. CONDITION: GPS SATELLITE SVN27 (PRN27) WAS UNUSABLE ON JDAY 061 ...Continue Reading
March 2nd 2010 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010042 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** On 01 MAR 2010, SVN35 discontinued transmitting L-Band. PRN25 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 OPERAT ...Continue Reading
March 2nd 2010 PST
GPS OPERATIONAL ADVISORY 060 SUBJ: GPS STATUS 01 MAR 2010 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 PLANE : SLOT B6, D1, C2, D4, E6, C6, A4, A3, A1, E3, D2, B4, F3, F1 CLOCK : RB, RB, CS, RB, RB, RB, RB, CS, CS, CS, RB, RB, RB, RB BLOCK II: PRNS 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, F5, A6, B3, C1 CLOCK : RB, RB, ...Continue Reading
March 2nd 2010 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010041 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 a ground software upgrade on 5 March 2010 (J064). There are no planned GPS satellite outages for this activity, and the broadcast navigation signal will remain IS-GPS-200 compliant. If military or civil users encounter any user equipment prob ...Continue Reading
March 1st 2010 PST
GPS OPERATIONAL ADVISORY 059.OA1 SUBJ: GPS STATUS 28 FEB 2010 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 PLANE : SLOT B6, D1, C2, D4, E6, C6, A4, A3, A1, E3, D2, B4, F3, F1 CLOCK : RB, RB, CS, RB, RB, RB, RB, CS, CS, CS, RB, RB, RB, RB BLOCK II: PRNS 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, F5, A6, B3, C1 CLOCK : RB, ...Continue Reading
February 28th 2010 PST
GPS OPERATIONAL ADVISORY 058 SUBJ: GPS STATUS 27 FEB 2010 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 PLANE : SLOT B6, D1, C2, D4, E6, C6, A4, A3, A1, E3, D2, B4, F3, F1 CLOCK : RB, RB, CS, RB, RB, RB, RB, CS, CS, CS, RB, RB, RB, RB BLOCK II: PRNS 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, F5, A6, B3, C1 CLOCK : RB, RB, ...Continue Reading
February 26th 2010 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010040 SUBJ: SVN55 (PRN15) FORECAST OUTAGE JDAY 062/0800 - JDAY 062/2000 1. NANU TYPE: FCSTMX NANU NUMBER: 2010040 NANU DTG: 251822Z FEB 2010 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 55 PRN: 15 START JDAY: 062 START TIME ZULU: 0800 START CALENDAR DATE: 03 MAR 2010 STOP JDAY: 062 STOP TIME ZULU: 2000 STOP CALENDAR DATE: 03 MAR 2010 2. CONDITION: GPS SATELLITE SVN55 (PRN15) WILL BE UNUSABLE ON JDAY 062 (03 MAR 2010) BEGINNIN ...Continue Reading
February 26th 2010 PST
GPS OPERATIONAL ADVISORY 056 SUBJ: GPS STATUS 25 FEB 2010 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 PLANE : SLOT B6, D1, C2, D4, E6, C6, A4, A3, A1, E3, D2, B4, F3, F1 CLOCK : RB, RB, CS, RB, RB, RB, RB, CS, CS, CS, RB, RB, RB, RB BLOCK II: PRNS 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, F5, A6, B3, C1 CLOCK : RB, RB, ...Continue Reading
February 25th 2010 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010039 SUBJ: SVN27 (PRN27) FORECAST OUTAGE JDAY 061/0500 - JDAY 061/1700 1. NANU TYPE: FCSTMX NANU NUMBER: 2010039 NANU DTG: 241704Z FEB 2010 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 27 PRN: 27 START JDAY: 061 START TIME ZULU: 0500 START CALENDAR DATE: 02 MAR 2010 STOP JDAY: 061 STOP TIME ZULU: 1700 STOP CALENDAR DATE: 02 MAR 2010 2. CONDITION: GPS SATELLITE SVN27 (PRN27) WILL BE UNUSABLE ON JDAY 061 (02 MAR 2010) BEGINNIN ...Continue Reading
February 25th 2010 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010038 SUBJ: SVN30 (PRN30) FORECAST OUTAGE SUMMARY JDAY 053/2051 - JDAY 055/1653 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2010038 NANU DTG: 241657Z FEB 2010 REFERENCE NANU: 2010035 REF NANU DTG: 222106Z FEB 2010 SVN: 30 PRN: 30 START JDAY: 053 START TIME ZULU: 2051 START CALENDAR DATE: 22 FEB 2010 STOP JDAY: 055 STOP TIME ZULU: 1653 STOP CALENDAR DATE: 24 FEB 2010 2. CONDITION: GPS SATELLITE SVN30 (PRN30) WAS UNUSABLE ON JDAY 053 ...Continue Reading
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