August 8th 2011 PST
GPS OPERATIONAL ADVISORY 219 SUBJ: GPS STATUS 07 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 7th 2011 PST
GPS OPERATIONAL ADVISORY 218 SUBJ: GPS STATUS 06 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 6th 2011 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011056 SUBJ: SVN53 (PRN17) FORECAST OUTAGE JDAY 223/1740 - JDAY 224/0540 1. NANU TYPE: FCSTDV NANU NUMBER: 2011056 NANU DTG: 051456Z AUG 2011 REFERENCE NANU: N/A REFERENCE NANU DTG: N/A SVN: 53 PRN: 17 START JDAY: 223 START TIME ZULU: 1740 START CALENDAR DATE: 11 AUG 2011 STOP JDAY: 224 STOP TIME ZULU: 0540 STOP CALENDAR DATE: 12 AUG 2011 2. CONDITION: GPS SATELLITE SVN53 (PRN17) WILL BE UNUSABLE ON JDAY 223 (11 AUG 2011) BE ...Continue Reading
August 6th 2011 PST
GPS OPERATIONAL ADVISORY 217 SUBJ: GPS STATUS 05 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 5th 2011 PST
GPS OPERATIONAL ADVISORY 216 SUBJ: GPS STATUS 04 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 4th 2011 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011055 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** ON APPROXIMATELY 05 AUGUST 2011 SVN35 WILL RESUME TRANSMITTING L-BAND UTILIZING PRN30. AT L-BAND ACTIVATION, SVN35/PRN30 WILL BE UNUSABLE UNTIL FURTHER NOTICE. ADDITIONALY, NO BROADCAST ALMANACS WILL INCLUDE SVN35/PRN30. FUTURE NANUS WILL INFORM 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 MILITAR ...Continue Reading
August 4th 2011 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011054 SUBJ: SVN24 (PRN24) FORECAST OUTAGE SUMMARY JDAY 215/1107 - JDAY 215/1756 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2011054 NANU DTG: 031841Z AUG 2011 REFERENCE NANU: 2011053 REF NANU DTG: 301505Z JUL 2011 SVN: 24 PRN: 24 START JDAY: 215 START TIME ZULU: 1107 START CALENDAR DATE: 03 AUG 2011 STOP JDAY: 215 STOP TIME ZULU: 1756 STOP CALENDAR DATE: 03 AUG 2011 2. CONDITION: GPS SATELLITE SVN24 (PRN24) WAS UNUSABLE ON JDAY 215 ...Continue Reading
August 4th 2011 PST
GPS OPERATIONAL ADVISORY 215 SUBJ: GPS STATUS 03 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 3rd 2011 PST
GPS OPERATIONAL ADVISORY 214 SUBJ: GPS STATUS 02 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 2nd 2011 PST
GPS OPERATIONAL ADVISORY 213 SUBJ: GPS STATUS 01 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
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