February 11th 2008 PST
GPS OPERATIONAL ADVISORY 041 SUBJ: GPS STATUS 10 FEB 2008 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15 PLANE : SLOT F6, D1, C2, D4, B5, C1, A3, A1, E3, D2, B4, F3, F1, F2 CLOCK : CS, RB, CS, RB, RB, RB, CS, CS, RB, 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, C6 CLOCK : RB, RB, ...Continue Reading
February 10th 2008 PST
GPS OPERATIONAL ADVISORY 040 SUBJ: GPS STATUS 09 FEB 2008 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15 PLANE : SLOT F6, D1, C2, D4, B5, C1, A3, A1, E3, D2, B4, F3, F1, F2 CLOCK : CS, RB, CS, RB, RB, RB, CS, CS, RB, 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, C6 CLOCK : RB, RB, ...Continue Reading
February 9th 2008 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2008019 SUBJ: SVN60 (PRN23) FORECAST OUTAGE JDAY 046/0100 - JDAY 046/1600 1. NANU TYPE: FCSTDV NANU NUMBER: 2008019 NANU DTG: 082147Z FEB 2008 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 60 PRN: 23 START JDAY: 046 START TIME ZULU: 0100 START CALENDAR DATE: 15 FEB 2008 STOP JDAY: 046 STOP TIME ZULU: 1600 STOP CALENDAR DATE: 15 FEB 2008 2. CONDITION: GPS SATELLITE SVN60 (PRN23) WILL BE UNUSABLE ON JDAY 046 (15 FEB 2008) BEGINNIN ...Continue Reading
February 9th 2008 PST
GPS OPERATIONAL ADVISORY 039 SUBJ: GPS STATUS 08 FEB 2008 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15 PLANE : SLOT F6, D1, C2, D4, B5, C1, A3, A1, E3, D2, B4, F3, F1, F2 CLOCK : CS, RB, CS, RB, RB, RB, CS, CS, RB, 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, C6 CLOCK : RB, RB, ...Continue Reading
February 8th 2008 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2008018 SUBJ: SVN55 (PRN15) FORECAST OUTAGE SUMMARY JDAY 038/1849 - JDAY 038/2355 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2008018 NANU DTG: 072351Z FEB 2008 REFERENCE NANU: 2008015 REF NANU DTG: 012132Z FEB 2008 SVN: 55 PRN: 15 START JDAY: 038 START TIME ZULU: 1849 START CALENDAR DATE: 07 FEB 2008 STOP JDAY: 038 STOP TIME ZULU: 2355 STOP CALENDAR DATE: 07 FEB 2008 2. CONDITION: GPS SATELLITE SVN55 (PRN15) WAS UNUSABLE ON JDAY 038 ...Continue Reading
February 7th 2008 PST
GPS OPERATIONAL ADVISORY 037 SUBJ: GPS STATUS 06 FEB 2008 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15 PLANE : SLOT F6, D1, C2, D4, B5, C1, A3, A1, E3, D2, B4, F3, F1, F2 CLOCK : CS, RB, CS, RB, RB, RB, CS, CS, RB, 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, C6 CLOCK : RB, RB, ...Continue Reading
February 6th 2008 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2008017 SUBJ: SVN56 (PRN16) FORECAST OUTAGE SUMMARY JDAY 036/2130 - JDAY 037/0332 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2008017 NANU DTG: 060337Z FEB 2008 REFERENCE NANU: 2008014 REF NANU DTG: 312011Z JAN 2008 SVN: 56 PRN: 16 START JDAY: 036 START TIME ZULU: 2130 START CALENDAR DATE: 05 FEB 2008 STOP JDAY: 037 STOP TIME ZULU: 0332 STOP CALENDAR DATE: 06 FEB 2008 2. CONDITION: GPS SATELLITE SVN56 (PRN16) WAS UNUSABLE ON JDAY 036 ...Continue Reading
February 6th 2008 PST
GPS OPERATIONAL ADVISORY 036 SUBJ: GPS STATUS 05 FEB 2008 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15 PLANE : SLOT F6, D1, C2, D4, B5, C1, A3, A1, E3, D2, B4, F3, F1, F2 CLOCK : CS, RB, CS, RB, RB, RB, CS, CS, RB, 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, C6 CLOCK : RB, RB, ...Continue Reading
February 6th 2008 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2008016 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** THE GPS COMMUNITY GAINED APPROVAL TO SET SVN23 (PRN32) USABLE. BASED ON CURRENT PLANNING, SVN23 (PRN32) WILL BE SET USABLE ON JDAY 050 (19 FEB 2008). AN ADDITIONAL NANU WILL TRANSMIT NLT 4 DAYS PRIOR TO THE PROJECTED USABLE DATE/TIME. IF NECESSARY, ADDITIONAL NANUS WILL NOTIFY USERS OF ANY CHANGES TO THIS PLAN. ANYONE EXPERIENCING PROBLEMS OR HAVING ANY CURRENT CONCERNS WITH PRN32 SHOULD CONTACT THE APPROPRI ...Continue Reading
February 5th 2008 PST
GPS OPERATIONAL ADVISORY 035 SUBJ: GPS STATUS 04 FEB 2008 1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A. BLOCK I : NONE B. BLOCK II: PRNS 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15 PLANE : SLOT F6, D1, C2, D4, B5, C1, A3, A1, E3, D2, B4, F3, F1, F2 CLOCK : CS, RB, CS, RB, RB, RB, CS, CS, RB, 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, C6 CLOCK : RB, RB, ...Continue Reading
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