August 24th 2011 PST
GPS OPERATIONAL ADVISORY 235 SUBJ: GPS STATUS 23 AUG 2011 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 D6, D1, C2, D4, E3, C6, A4, A3, A1, E6, D2, B4, F3, F1 CLOCK : CS, 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, 25, 26, 28 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, B2, F5, B3 CLOCK : RB, RB, RB, RB, ...Continue Reading
August 23rd 2011 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011065 SUBJ: SVN36 (PRN06) FORECAST OUTAGE SUMMARY JDAY 235/0406 - JDAY 235/1143 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2011065 NANU DTG: 231152Z AUG 2011 REFERENCE NANU: 2011063 REF NANU DTG: 182214Z AUG 2011 SVN: 36 PRN: 06 START JDAY: 235 START TIME ZULU: 0406 START CALENDAR DATE: 23 AUG 2011 STOP JDAY: 235 STOP TIME ZULU: 1143 STOP CALENDAR DATE: 23 AUG 2011 2. CONDITION: GPS SATELLITE SVN36 (PRN06) WAS UNUSABLE ON JDAY 235 ...Continue Reading
August 23rd 2011 PST
GPS OPERATIONAL ADVISORY 234 SUBJ: GPS STATUS 22 AUG 2011 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 D6, D1, C2, D4, E6, C6, A4, A3, A1, E6, D2, B4, F3, F1 CLOCK : CS, 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, 25, 26, 28 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, B2, F5, B3 CLOCK : RB, RB, RB, RB, ...Continue Reading
August 21st 2011 PST
GPS OPERATIONAL ADVISORY 233 SUBJ: GPS STATUS 21 AUG 2011 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 D6, D1, C2, D4, E6, C6, A4, A3, A1, E6, D2, B4, F3, F1 CLOCK : CS, 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, 25, 26, 27, 28 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, B2, F5, A6, B3 CLOCK : RB, RB, ...Continue Reading
August 20th 2011 PST
GPS OPERATIONAL ADVISORY 232 SUBJ: GPS STATUS 20 AUG 2011 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 D6, D1, C2, D4, E6, C6, A4, A3, A1, E6, D2, B4, F3, F1 CLOCK : CS, 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, 25, 26, 27, 28 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, B2, F5, A6, B3 CLOCK : RB, RB, ...Continue Reading
August 20th 2011 PST
GPS OPERATIONAL ADVISORY 231 SUBJ: GPS STATUS 19 AUG 2011 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 D6, D1, C2, D4, E6, C6, A4, A3, A1, E6, D2, B4, F3, F1 CLOCK : CS, 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, 25, 26, 27, 28 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, B2, F5, A6, B3 CLOCK : RB, RB, ...Continue Reading
August 19th 2011 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011064 SUBJ: SVN38 (PRN8) FORECAST OUTAGE JDAY 238/0800 - JDAY 238/2000 1. NANU TYPE: FCSTDV NANU NUMBER: 2011064 NANU DTG: 182216Z AUG 2011 REFERENCE NANU: N/A REFERENCE NANU DTG: N/A SVN: 38 PRN: 8 START JDAY: 238 START TIME ZULU: 0800 START CALENDAR DATE: 26 AUG 2011 STOP JDAY: 238 STOP TIME ZULU: 2000 STOP CALENDAR DATE: 26 AUG 2011 2. CONDITION: GPS SATELLITE SVN38 (PRN8) WILL BE UNUSABLE ON JDAY 238 (26 AUG 2011) BEGI ...Continue Reading
August 19th 2011 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011063 SUBJ: SVN36 (PRN6) FORECAST OUTAGE JDAY 235/0345 - JDAY 235/1545 1. NANU TYPE: FCSTDV NANU NUMBER: 2011063 NANU DTG: 182214Z AUG 2011 REFERENCE NANU: N/A REFERENCE NANU DTG: N/A SVN: 36 PRN: 6 START JDAY: 235 START TIME ZULU: 0345 START CALENDAR DATE: 23 AUG 2011 STOP JDAY: 235 STOP TIME ZULU: 1545 STOP CALENDAR DATE: 23 AUG 2011 2. CONDITION: GPS SATELLITE SVN36 (PRN6) WILL BE UNUSABLE ON JDAY 235 (23 AUG 2011) BEGI ...Continue Reading
August 18th 2011 PST
GPS OPERATIONAL ADVISORY 229 SUBJ: GPS STATUS 17 AUG 2011 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 D6, D1, C2, D4, E6, C6, A4, A3, A1, E6, D2, B4, F3, F1 CLOCK : CS, 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, 25, 26, 27, 28 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, B2, F5, A6, B3 CLOCK : RB, RB, ...Continue Reading
August 17th 2011 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011062 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** GPS SATELLITE SVN35 (PRN30) WAS USABLE AS OF JDAY 228 (16 AUG 2011) BEGINNING AT 2045Z *** 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 ...Continue Reading
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