August 22nd 2013 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2013050 SUBJ: SVN41 (PRN14) FORECAST OUTAGE JDAY 241/0600 - JDAY 241/1800 1. NANU TYPE: FCSTDV NANU NUMBER: 2013050 NANU DTG: 222119Z AUG 2013 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 41 PRN: 14 START JDAY: 241 START TIME ZULU: 0600 START CALENDAR DATE: 29 AUG 2013 STOP JDAY: 241 STOP TIME ZULU: 1800 STOP CALENDAR DATE: 29 AUG 2013 2. CONDITION: GPS SATELLITE SVN41 (PRN14) WILL BE UNUSABLE ON JDAY 241 (29 AUG 2013) BEGINNIN ...Continue Reading
August 22nd 2013 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2013049 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** On approximately 22 AUG 2013 SVN32 will resume transmitting L-band utilizing PRN30. At L-band activation, SVN32/PRN30 will be unusable until further notice. Additionally, no broadcast almanacs will include SVN32/PRN30 until further notice. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER at HTTPS://GPS.AFSPC.AF.MIL/GPSOC ...Continue Reading
August 22nd 2013 PST
GPS OPERATIONAL ADVISORY 234 SUBJ: GPS STATUS 22 AUG 2013 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, C5, D4, E3, C6, A4, A3, A5, E6, D5, B4, F3, F1 CLOCK : RB, 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, A1, B2, F5, C2, B3 CLOCK : RB, RB, ...Continue Reading
August 21st 2013 PST
GPS OPERATIONAL ADVISORY 233 SUBJ: GPS STATUS 21 AUG 2013 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, C5, D4, E3, C6, A4, A3, A5, E6, D5, B4, F3, F1 CLOCK : RB, 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, A1, B2, F5, C2, B3 CLOCK : RB, RB, ...Continue Reading
August 20th 2013 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2013048 SUBJ: SVN55 (PRN15) FORECAST OUTAGE SUMMARY JDAY 232/1301 - JDAY 232/1942 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2013048 NANU DTG: 201948Z AUG 2013 REFERENCE NANU: 2013047 REF NANU DTG: 152155Z AUG 2013 SVN: 55 PRN: 15 START JDAY: 232 START TIME ZULU: 1301 START CALENDAR DATE: 20 AUG 2013 STOP JDAY: 232 STOP TIME ZULU: 1942 STOP CALENDAR DATE: 20 AUG 2013 2. CONDITION: GPS SATELLITE SVN55 (PRN15) WAS UNUSABLE ON JDAY 232 ...Continue Reading
August 19th 2013 PST
GPS OPERATIONAL ADVISORY 231 SUBJ: GPS STATUS 19 AUG 2013 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, C5, D4, E3, C6, A4, A3, A5, E6, D5, B4, F3, F1 CLOCK : RB, 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, A1, B2, F5, C2, B3 CLOCK : RB, RB, ...Continue Reading
August 18th 2013 PST
GPS OPERATIONAL ADVISORY 230 SUBJ: GPS STATUS 18 AUG 2013 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, C5, D4, E3, C6, A4, A3, A5, E6, D5, B4, F3, F1 CLOCK : RB, 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, A1, B2, F5, C2, B3 CLOCK : RB, RB, ...Continue Reading
August 17th 2013 PST
GPS OPERATIONAL ADVISORY 229 SUBJ: GPS STATUS 17 AUG 2013 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, C5, D4, E3, C6, A4, A3, A5, E6, D5, B4, F3, F1 CLOCK : RB, 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, A1, B2, F5, C2, B3 CLOCK : RB, RB, ...Continue Reading
August 16th 2013 PST
GPS OPERATIONAL ADVISORY 228 SUBJ: GPS STATUS 16 AUG 2013 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, C5, D4, E3, C6, A4, A3, A5, E6, D5, B4, F3, F1 CLOCK : RB, 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, A1, B2, F5, C2, B3 CLOCK : RB, RB, ...Continue Reading
August 15th 2013 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2013047 SUBJ: SVN55 (PRN15) FORECAST OUTAGE JDAY 232/1230 - JDAY 233/0030 1. NANU TYPE: FCSTDV NANU NUMBER: 2013047 NANU DTG: 152155Z AUG 2013 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 55 PRN: 15 START JDAY: 232 START TIME ZULU: 1230 START CALENDAR DATE: 20 AUG 2013 STOP JDAY: 233 STOP TIME ZULU: 0030 STOP CALENDAR DATE: 21 AUG 2013 2. CONDITION: GPS SATELLITE SVN55 (PRN15) WILL BE UNUSABLE ON JDAY 232 (20 AUG 2013) BEGINNIN ...Continue Reading
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