September 11th 2011 PST
GPS OPERATIONAL ADVISORY 253 SUBJ: GPS STATUS 10 SEP 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, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, B2, F5, B3, C1 CLOCK : RB, RB, ...Continue Reading
September 10th 2011 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011077 SUBJ: SVN35 (PRN30) FORECAST OUTAGE EXTENDED UNTIL FURTHER NOTICE 1. NANU TYPE: FCSTEXTD NANU NUMBER: 2011077 NANU DTG: 091901Z SEP 2011 REFERENCE NANU: 2011075 REFERENCE NANU DTG: 042339Z SEP 2011 SVN: 35 PRN: 30 START JDAY: 250 START TIME ZULU: 2000 START CALENDAR DATE: 07 SEP 2011 STOP JDAY: UFN STOP TIME ZULU: N/A STOP CALENDAR DATE: N/A 2. CONDITION: THE FORECAST OUTAGE FOR GPS SATELLITE SVN35 (PRN30) IS EXTENDED ...Continue Reading
September 10th 2011 PST
GPS OPERATIONAL ADVISORY 252 SUBJ: GPS STATUS 09 SEP 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, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, B2, F5, B3, C1 CLOCK : RB, RB, ...Continue Reading
September 9th 2011 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011076 SUBJ: SVN56 (PRN16) FORECAST OUTAGE JDAY 259/1225 - JDAY 260/0025 1. NANU TYPE: FCSTDV NANU NUMBER: 2011076 NANU DTG: 081935Z SEP 2011 REFERENCE NANU: N/A REFERENCE NANU DTG: N/A SVN: 56 PRN: 16 START JDAY: 259 START TIME ZULU: 1225 START CALENDAR DATE: 16 SEP 2011 STOP JDAY: 260 STOP TIME ZULU: 0025 STOP CALENDAR DATE: 17 SEP 2011 2. CONDITION: GPS SATELLITE SVN56 (PRN16) WILL BE UNUSABLE ON JDAY 259 (16 SEP 2011) BE ...Continue Reading
September 9th 2011 PST
GPS OPERATIONAL ADVISORY 251 SUBJ: GPS STATUS 08 SEP 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, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, B2, F5, B3, C1 CLOCK : RB, RB, ...Continue Reading
September 8th 2011 PST
GPS OPERATIONAL ADVISORY 250 SUBJ: GPS STATUS 07 SEP 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, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, B2, F5, B3, C1 CLOCK : RB, RB, ...Continue Reading
September 7th 2011 PST
GPS OPERATIONAL ADVISORY 249 SUBJ: GPS STATUS 06 SEP 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, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, B2, F5, B3, C1 CLOCK : RB, RB, ...Continue Reading
September 5th 2011 PST
GPS OPERATIONAL ADVISORY 248 SUBJ: GPS STATUS 05 SEP 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, 29 PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, B2, F5, B3, C1 CLOCK : RB, RB, ...Continue Reading
September 5th 2011 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011075 SUBJ: SVN35 (PRN30) FORECAST OUTAGE JDAY 250/2000 - JDAY 252/2000 1. NANU TYPE: FCSTMX NANU NUMBER: 2011075 NANU DTG: 042339Z SEP 2011 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 35 PRN: 30 START JDAY: 250 START TIME ZULU: 2000 START CALENDAR DATE: 07 SEP 2011 STOP JDAY: 252 STOP TIME ZULU: 2000 STOP CALENDAR DATE: 09 SEP 2011 2. CONDITION: GPS SATELLITE SVN35 (PRN30) WILL BE UNUSABLE ON JDAY 250 (07 SEP 2011) BEGINNIN ...Continue Reading
September 5th 2011 PST
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011074 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** The purpose of this notification is to inform users of an upcoming event related to the GPS satellite constellation. The 2nd Space Operations Squadron will be installing a ground software upgrade NET 8 September 2011 (J251). There are no planned GPS satellite outages for this activity. If military or civil users encounter any user equipment problems they feel are related to this software change, please call th ...Continue Reading
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