February 25th 2009 PST
GPS OPERATIONAL ADVISORY 055 SUBJ: GPS STATUS 24 FEB 2009 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 PLANE : SLOT D1, C2, D4, B5, C5, A6, A3, A1, E3, D2, B4, F3, F1, F2 CLOCK : RB, CS, RB, RB, RB, RB, CS, CS, CS, RB, RB, RB, RB, RB BLOCK II: PRNS 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29 PLANE : SLOT B1, C4, E4, C3, E1, D3, E2, F4, D5, A5, F5, A4, B3, C1 CLOCK : RB, RB, ...Continue Reading
February 25th 2009 PST
GPS OPERATIONAL ADVISORY 055 SUBJ: GPS STATUS 24 FEB 2009 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 PLANE : SLOT D1, C2, D4, B5, C5, A6, A3, A1, E3, D2, B4, F3, F1, F2 CLOCK : RB, CS, RB, RB, RB, RB, CS, CS, CS, RB, RB, RB, RB, RB BLOCK II: PRNS 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29 PLANE : SLOT B1, C4, E4, C3, E1, D3, E2, F4, D5, A5, F5, A4, B3, C1 CLOCK : RB, RB, ...Continue Reading
February 24th 2009 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009013 SUBJ: SVN36 (PRN06) FORECAST OUTAGE SUMMARY JDAY 054/2023 - JDAY 055/0352 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2009013 NANU DTG: 240357Z FEB 2009 REFERENCE NANU: 2009007 REF NANU DTG: 172017Z FEB 2009 SVN: 36 PRN: 06 START JDAY: 054 START TIME ZULU: 2023 START CALENDAR DATE: 23 FEB 2009 STOP JDAY: 055 STOP TIME ZULU: 0352 STOP CALENDAR DATE: 24 FEB 2009 2. CONDITION: GPS SATELLITE SVN36 (PRN06) WAS UNUSABLE ON JDAY 054 ...Continue Reading
February 24th 2009 PST
GPS OPERATIONAL ADVISORY 054 SUBJ: GPS STATUS 23 FEB 2009 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 PLANE : SLOT D1, C2, D4, B5, C5, A6, A3, A1, E3, D2, B4, F3, F1, F2 CLOCK : RB, CS, RB, RB, RB, RB, CS, CS, CS, RB, RB, RB, RB, RB BLOCK II: PRNS 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29 PLANE : SLOT B1, C4, E4, C3, E1, D3, E2, F4, D5, A5, F5, A4, B3, C1 CLOCK : RB, RB, ...Continue Reading
February 23rd 2009 PST
GPS OPERATIONAL ADVISORY 053 SUBJ: GPS STATUS 22 FEB 2009 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 PLANE : SLOT D1, C2, D4, B5, C5, A6, A3, A1, E3, D2, B4, F3, F1, F2 CLOCK : RB, CS, RB, RB, RB, RB, CS, CS, CS, RB, RB, RB, RB, RB BLOCK II: PRNS 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29 PLANE : SLOT B1, C4, E4, C3, E1, D3, E2, F4, D5, A5, F5, A4, B3, C1 CLOCK : RB, RB, ...Continue Reading
February 22nd 2009 PST
GPS OPERATIONAL ADVISORY 052 SUBJ: GPS STATUS 21 FEB 2009 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 PLANE : SLOT D1, C2, D4, B5, C5, A6, A3, A1, E3, D2, B4, F3, F1, F2 CLOCK : RB, CS, RB, RB, RB, RB, CS, CS, CS, RB, RB, RB, RB, RB BLOCK II: PRNS 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29 PLANE : SLOT B1, C4, E4, C3, E1, D3, E2, F4, D5, A5, F5, A4, B3, C1 CLOCK : RB, RB, ...Continue Reading
February 21st 2009 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009012 SUBJ: SVN26 (PRN26) FORECAST OUTAGE JDAY 057/1730 - JDAY 058/1930 1. NANU TYPE: FCSTDV NANU NUMBER: 2009012 NANU DTG: 202133Z FEB 2009 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 26 PRN: 26 START JDAY: 057 START TIME ZULU: 1730 START CALENDAR DATE: 26 FEB 2009 STOP JDAY: 058 STOP TIME ZULU: 1930 STOP CALENDAR DATE: 27 FEB 2009 2. CONDITION: GPS SATELLITE SVN26 (PRN26) WILL BE UNUSABLE ON JDAY 057 (26 FEB 2009) BEGINNIN ...Continue Reading
February 21st 2009 PST
GPS OPERATIONAL ADVISORY 051 SUBJ: GPS STATUS 20 FEB 2009 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 PLANE : SLOT D1, C2, D4, B5, C5, A6, A3, A1, E3, D2, B4, F3, F1, F2 CLOCK : RB, CS, RB, RB, RB, RB, CS, CS, CS, RB, RB, RB, RB, RB BLOCK II: PRNS 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29 PLANE : SLOT B1, C4, E4, C3, E1, D3, E2, F4, D5, A5, F5, A4, B3, C1 CLOCK : RB, RB, ...Continue Reading
February 20th 2009 PST
GPS OPERATIONAL ADVISORY 050 SUBJ: GPS STATUS 19 FEB 2009 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 PLANE : SLOT D1, C2, D4, B5, C5, A6, A3, A1, E3, D2, B4, F3, F1, F2 CLOCK : RB, CS, RB, RB, RB, RB, CS, CS, CS, RB, RB, RB, RB, RB BLOCK II: PRNS 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29 PLANE : SLOT B1, C4, E4, C3, E1, D3, E2, F4, D5, A5, F5, A4, B3, C1 CLOCK : RB, RB, ...Continue Reading
February 19th 2009 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009011 SUBJ: SVN34 (PRN04) FORECAST OUTAGE RESCHEDULED 1. NANU TYPE: FCSTRESCD NANU NUMBER: 2009011 NANU DTG: 182142Z FEB 2009 REFERENCE NANU: 2009010 REF NANU DTG: 172117Z FEB 2009 SVN: 34 PRN: 04 START JDAY: 062 START TIME ZULU: 0330 START CALENDAR DATE: 03 MAR 2009 STOP JDAY: 062 STOP TIME ZULU: 1530 STOP CALENDAR DATE: 03 MAR 2009 2. CONDITION: GPS SATELLITE SVN34 (PRN04) WILL BE UNUSABLE ON JDAY 062 (03 MAR 2009) BEGINN ...Continue Reading
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