February 22nd 2012 PST
GPS OPERATIONAL ADVISORY 053 SUBJ: GPS STATUS 22 FEB 2012 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 D2, D1, C2, D4, E3, C6, A4, A3, A1, E6, D5, 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, 25, 26, 27, 28, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, B2, F5, A6, B3, C1 CLOCK : RB, RB, ...Continue Reading
February 22nd 2012 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2012011 SUBJ: SVN63 (PRN1) FORECAST OUTAGE CANCELED 1. NANU TYPE: FCSTCANC NANU NUMBER: 2012011 NANU DTG: 220549Z FEB 2012 REFERENCE NANU: 2012008 REF NANU DTG: 162239Z FEB 2012 SVN: 63 PRN: 1 START JDAY: 053 START TIME ZULU: 2000 START CALENDAR DATE: 22 FEB 2012 STOP JDAY: CANCELLED STOP TIME ZULU: N/A STOP CALENDAR DATE: N/A 2. CONDITION: THE FORECAST OUTAGE FOR GPS SATELLITE SVN63 (PRN1) SCHEDULED FOR JDAY 053 (22 FEB 2012 ...Continue Reading
February 22nd 2012 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2012009 SUBJ: SVN27 (PRN27) FORECAST OUTAGE SUMMARY JDAY 052/2312 - JDAY 053/0525 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2012009 NANU DTG: 220535Z FEB 2012 REFERENCE NANU: 2012007 REF NANU DTG: 162235Z FEB 2012 SVN: 27 PRN: 27 START JDAY: 052 START TIME ZULU: 2312 START CALENDAR DATE: 21 FEB 2012 STOP JDAY: 053 STOP TIME ZULU: 0525 STOP CALENDAR DATE: 22 FEB 2012 2. CONDITION: GPS SATELLITE SVN27 (PRN27) WAS UNUSABLE ON JDAY 052 ...Continue Reading
February 22nd 2012 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2012010 SUBJ: SVN34 (PRN4) FORECAST OUTAGE JDAY 061/1500 - JDAY 062/0300 1. NANU TYPE: FCSTDV NANU NUMBER: 2012010 NANU DTG: 220543Z FEB 2012 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 34 PRN: 4 START JDAY: 061 START TIME ZULU: 1500 START CALENDAR DATE: 01 MAR 2012 STOP JDAY: 062 STOP TIME ZULU: 0300 STOP CALENDAR DATE: 02 MAR 2012 2. CONDITION: GPS SATELLITE SVN34 (PRN4) WILL BE UNUSABLE ON JDAY 061 (01 MAR 2012) BEGINNING 1 ...Continue Reading
February 21st 2012 PST
GPS OPERATIONAL ADVISORY 052 SUBJ: GPS STATUS 21 FEB 2012 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 D2, D1, C2, D4, E3, C6, A4, A3, A1, E6, D5, 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, 25, 26, 27, 28, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, B2, F5, A6, B3, C1 CLOCK : RB, RB, ...Continue Reading
February 20th 2012 PST
GPS OPERATIONAL ADVISORY 051 SUBJ: GPS STATUS 20 FEB 2012 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 D2, D1, C2, D4, E3, C6, A4, A3, A1, E6, D5, 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, 25, 26, 27, 28, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, B2, F5, A6, B3, C1 CLOCK : RB, RB, ...Continue Reading
February 19th 2012 PST
GPS OPERATIONAL ADVISORY 050 SUBJ: GPS STATUS 19 FEB 2012 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 D2, D1, C2, D4, E3, C6, A4, A3, A1, E6, D5, 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, 25, 26, 27, 28, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, B2, F5, A6, B3, C1 CLOCK : RB, RB, ...Continue Reading
February 18th 2012 PST
GPS OPERATIONAL ADVISORY 049 SUBJ: GPS STATUS 18 FEB 2012 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 D2, D1, C2, D4, E3, C6, A4, A3, A1, E6, D5, 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, 25, 26, 27, 28, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, B2, F5, A6, B3, C1 CLOCK : RB, RB, ...Continue Reading
February 17th 2012 PST
GPS OPERATIONAL ADVISORY 048 SUBJ: GPS STATUS 17 FEB 2012 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 D2, D1, C2, D4, E3, C6, A4, A3, A1, E6, D5, 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, 25, 26, 27, 28, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, B2, F5, A6, B3, C1 CLOCK : RB, RB, ...Continue Reading
February 17th 2012 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2012008 SUBJ: SVN63 (PRN1) FORECAST OUTAGE JDAY 053/2000 - JDAY 054/0800 1. NANU TYPE: FCSTMX NANU NUMBER: 2012008 NANU DTG: 162239Z FEB 2012 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 63 PRN: 1 START JDAY: 053 START TIME ZULU: 2000 START CALENDAR DATE: 22 FEB 2012 STOP JDAY: 054 STOP TIME ZULU: 0800 STOP CALENDAR DATE: 23 FEB 2012 2. CONDITION: GPS SATELLITE SVN63 (PRN1) WILL BE UNUSABLE ON JDAY 053 (22 FEB 2012) BEGINNING ...Continue Reading
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