April 3rd 2015 PST
GPS OPERATIONAL ADVISORY 093 SUBJ: GPS STATUS 03 APR 2015 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, B6, D6, E3, D4, A4, A6, F3, E6, D5, B4, F6, F1 CLOCK : RB, RB, RB, RB, RB, RB, RB, CS, RB, CS, RB, RB, RB, RB BLOCK II: PRNS 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 26, 27 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, A1, B2, B5, F5, C2 CLOCK : RB, RB, ...Continue Reading
April 1st 2015 PST
GPS OPERATIONAL ADVISORY 091 SUBJ: GPS STATUS 01 APR 2015 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, B6, D6, E3, D4, A4, A6, F3, E6, D5, B4, F6, F1 CLOCK : RB, RB, RB, RB, RB, RB, RB, CS, RB, CS, RB, RB, RB, RB BLOCK II: PRNS 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 26, 27 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, A1, B2, B5, F5, C2 CLOCK : RB, RB, ...Continue Reading
March 31st 2015 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2015023 SUBJ: SVN23 (PRN32) FORECAST OUTAGE SUMMARY JDAY 089/0005 - JDAY 090/2344 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2015023 NANU DTG: 312335Z MAR 2015 REFERENCE NANU: 2015020 REF NANU DTG: 262110Z MAR 2015 SVN: 23 PRN: 32 START JDAY: 089 START TIME ZULU: 0005 START CALENDAR DATE: 30 MAR 2015 STOP JDAY: 090 STOP TIME ZULU: 2344 STOP CALENDAR DATE: 31 MAR 2015 2. CONDITION: GPS SATELLITE SVN23 (PRN32) WAS UNUSABLE ON JDAY 089 ...Continue Reading
March 31st 2015 PST
GPS OPERATIONAL ADVISORY 090 SUBJ: GPS STATUS 31 MAR 2015 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, B6, D6, E3, D4, A4, A6, F3, E6, D5, B4, F6, F1 CLOCK : RB, RB, RB, RB, RB, RB, RB, CS, RB, CS, RB, RB, RB, RB BLOCK II: PRNS 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 26, 27 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, A1, B2, B5, F5, C2 CLOCK : RB, RB, ...Continue Reading
March 30th 2015 PST
GPS OPERATIONAL ADVISORY 089 SUBJ: GPS STATUS 30 MAR 2015 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, B6, D6, E3, D4, A4, A6, F3, E6, D5, B4, F6, F1 CLOCK : RB, RB, RB, RB, RB, RB, RB, CS, RB, CS, RB, RB, RB, RB BLOCK II: PRNS 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 26, 27 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, A1, B2, B5, F5, C2 CLOCK : RB, RB, ...Continue Reading
March 29th 2015 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2015022 SUBJ: SVN23 (PRN32) UNUSABLE JDAY 089/0005 - JDAY 101/0000 1. NANU TYPE: UNUSABLE NANU NUMBER: 2015022 NANU DTG: 300007Z MAR 2015 REFERENCE NANU: 2015020 REF NANU DTG: 262110Z MAR 2015 SVN: 23 PRN: 32 START JDAY: 089 START TIME ZULU: 0005 START CALENDAR DATE: 30 MAR 2015 STOP JDAY: 101 STOP TIME ZULU: 0000 STOP CALENDAR DATE: 11 APR 2015 2. CONDITION: GPS SATELLITE SVN23 (PRN32) WAS UNUSABLE ON JDAY 089 (30 MAR 2015) ...Continue Reading
March 29th 2015 PST
GPS OPERATIONAL ADVISORY 088 SUBJ: GPS STATUS 29 MAR 2015 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, B6, D6, E3, D4, A4, A6, F3, E6, D5, B4, F6, F1 CLOCK : RB, RB, RB, RB, RB, RB, RB, CS, RB, CS, RB, RB, RB, RB BLOCK II: PRNS 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 26, 27 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, A1, B2, B5, F5, C2 CLOCK : RB, RB, ...Continue Reading
March 28th 2015 PST
GPS OPERATIONAL ADVISORY 087 SUBJ: GPS STATUS 28 MAR 2015 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, B6, D6, E3, D4, A4, A6, F3, E6, D5, B4, F6, F1 CLOCK : RB, RB, RB, RB, RB, RB, RB, CS, RB, CS, RB, RB, RB, RB BLOCK II: PRNS 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 26, 27 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, A1, B2, B5, F5, C2 CLOCK : RB, RB, ...Continue Reading
March 26th 2015 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2015021 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** SUBJ: SVN38 (PRN08) DECOMMISSIONING JDAY 085/2200 1. NANU TYPE: GENERAL NANU NUMBER: 2015021 NANU DTG: 262242Z MAR 2015 REFERENCE NANU: 2015003 REF NANU DTG: 021712Z JAN 2015 SVN: 38 PRN: 08 UNUSABLE START JDAY: 303 UNUSABLE START TIME ZULU: 1500 UNUSABLE START CALENDAR DATE: 30 OCT 2014 DECOMMISSIONING JDAY: 085 DECOMMISSIONING TIME ZULU: 2200 DECOMMISSIONING ...Continue Reading
March 26th 2015 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2015020 SUBJ: SVN23 (PRN32) FORECAST OUTAGE JDAY 088/2200 - JDAY 101/0000 1. NANU TYPE: FCSTMX NANU NUMBER: 2015020 NANU DTG: 262110Z MAR 2015 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 23 PRN: 32 START JDAY: 088 START TIME ZULU: 2200 START CALENDAR DATE: 29 MAR 2015 STOP JDAY: 101 STOP TIME ZULU: 0000 STOP CALENDAR DATE: 11 APR 2015 2. CONDITION: GPS SATELLITE SVN23 (PRN32) WILL BE UNUSABLE ON JDAY 088 (29 MAR 2015) BEGINNIN ...Continue Reading
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