GPS OPERATIONAL ADVISORY 232 SUBJ: GPS STATUS 20 AUG 2007 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 F6, D1, C2, D4, B5, C1, C5, A3, A1, E3, D2, B4, F3, F1 CLOCK : CS, RB, CS, RB, RB, RB, RB, CS, RB, CS, 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, D6, A5, F2, A4, B3, F5 CLOCK : RB, RB, R ...Continue Reading

NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007098 SUBJ: SVN38 (PRN08) FORECAST OUTAGE SUMMARY JDAY 232/2104 - JDAY 232/2147 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2007098 NANU DTG: 202149Z AUG 2007 REFERENCE NANU: 2007091 REF NANU DTG: 152225Z AUG 2007 SVN: 38 PRN: 08 START JDAY: 232 START TIME ZULU: 2104 START CALENDAR DATE: 20 AUG 2007 STOP JDAY: 232 STOP TIME ZULU: 2147 STOP CALENDAR DATE: 20 AUG 2007 2. CONDITION: GPS SATELLITE SVN38 (PRN08) WAS UNUSABLE ON JDAY 232 ...Continue Reading

NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007096 SUBJ: SVN58 (PRN12) FORECAST OUTAGE JDAY 235/2000 - JDAY 236/1500 1. NANU TYPE: FCSTDV NANU NUMBER: 2007096 NANU DTG: 171845Z AUG 2007 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 58 PRN: 12 START JDAY: 235 START TIME ZULU: 2000 START CALENDAR DATE: 23 AUG 2007 STOP JDAY: 236 STOP TIME ZULU: 1500 STOP CALENDAR DATE: 24 AUG 2007 2. CONDITION: GPS SATELLITE SVN58 (PRN12) WILL BE UNUSABLE ON JDAY 235 (23 AUG 2007) BEGINNIN ...Continue Reading

GPS OPERATIONAL ADVISORY 229 SUBJ: GPS STATUS 17 AUG 2007 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 F6, D1, C2, D4, B5, C1, C5, A3, A1, E3, D2, B4, F3, F1 CLOCK : CS, RB, CS, RB, RB, RB, RB, CS, RB, CS, 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, D6, A5, F2, A4, B3, F5 CLOCK : RB, RB, ...Continue Reading

NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007095 SUBJ: SVN37 (PRN07) UNUSABLE JDAY 229/0748 - UNTIL FURTHER NOTICE 1. NANU TYPE: UNUSUFN NANU NUMBER: 2007095 NANU DTG: 170756Z AUG 2007 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 37 PRN: 07 START JDAY: 229 START TIME ZULU: 0748 START CALENDAR DATE: 17 AUG 2007 STOP JDAY: UFN STOP TIME ZULU: N/A STOP CALENDAR DATE: N/A 2. CONDITION: GPS SATELLITE SVN37 (PRN07) WILL BE UNUSABLE ON JDAY 229 (17 AUG 2007) BEGINNING 0748 Z ...Continue Reading

NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007094 SUBJ: SVN43 (PRN13) FORECAST OUTAGE SUMMARY JDAY 228/1503 - JDAY 228/2209 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2007094 NANU DTG: 162209Z AUG 2007 REFERENCE NANU: 2007088 REF NANU DTG: 101405Z AUG 2007 SVN: 43 PRN: 13 START JDAY: 228 START TIME ZULU: 1503 START CALENDAR DATE: 16 AUG 2007 STOP JDAY: 228 STOP TIME ZULU: 2209 STOP CALENDAR DATE: 16 AUG 2007 2. CONDITION: GPS SATELLITE SVN43 (PRN13) WAS UNUSABLE ON JDAY 228 ...Continue Reading

NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007093 SUBJ: SVN43 (PRN13) FORECAST OUTAGE SUMMARY JDAY 228/1503 - JDAY 228/2209 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2007093 NANU DTG: 162209Z AUG 2007 REFERENCE NANU: 2007088 REF NANU DTG: 101405Z AUG 2007 SVN: 43 PRN: 13 START JDAY: 228 START TIME ZULU: 1503 START CALENDAR DATE: 16 AUG 2007 STOP JDAY: 228 STOP TIME ZULU: 2209 STOP CALENDAR DATE: 16 AUG 2007 2. CONDITION: GPS SATELLITE SVN43 (PRN13) WAS UNUSABLE ON JDAY 228 ...Continue Reading

NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007092 SUBJ: SVN26 (PRN26) FORECAST OUTAGE JDAY 234/0530 - JDAY 234/1730 1. NANU TYPE: FCSTMX NANU NUMBER: 2007092 NANU DTG: 152241Z AUG 2007 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 26 PRN: 26 START JDAY: 234 START TIME ZULU: 0530 START CALENDAR DATE: 22 AUG 2007 STOP JDAY: 234 STOP TIME ZULU: 1730 STOP CALENDAR DATE: 22 AUG 2007 2. CONDITION: GPS SATELLITE SVN26 (PRN26) WILL BE UNUSABLE ON JDAY 234 (22 AUG 2007) BEGINNIN ...Continue Reading

NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007091 SUBJ: SVN38 (PRN08) FORECAST OUTAGE JDAY 232/2030 - JDAY 233/0830 1. NANU TYPE: FCSTMX NANU NUMBER: 2007091 NANU DTG: 152225Z AUG 2007 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 38 PRN: 08 START JDAY: 232 START TIME ZULU: 2030 START CALENDAR DATE: 20 AUG 2007 STOP JDAY: 233 STOP TIME ZULU: 0830 STOP CALENDAR DATE: 21 AUG 2007 2. CONDITION: GPS SATELLITE SVN38 (PRN08) WILL BE UNUSABLE ON JDAY 232 (20 AUG 2007) BEGINNIN ...Continue Reading

GPS OPERATIONAL ADVISORY 227 SUBJ: GPS STATUS 15 AUG 2007 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 F6, D1, C2, D4, B5, C1, C5, A3, A1, E3, D2, B4, F3, F1 CLOCK : CS, RB, CS, RB, RB, RB, RB, CS, RB, CS, 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, D6, A5, F2, A4, B3, F5 CLOCK : RB, RB, RB ...Continue Reading