GPS OPERATIONAL ADVISORY 269 SUBJ: GPS STATUS 26 SEP 2009

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 B6, D1, C2, D4, E6, C5, A6, A3, A1, E3, D2, 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, D5, A5, F5, A4, B3 CLOCK : RB, RB, RB, RB, RB, RB, RB, RB, RB, CS, RB, RB, CS, RB BLOCK II: PRNS 29, 30, 31, 32 PLANE : SLOT C1, B2, A2, E5 CLOCK : RB, CS, RB, RB
2. CURRENT ADVISORIES AND FORECASTS : A FORECASTS: FOR SEVEN DAYS AFTER EVENT CONCLUDES NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME START - STOP)

2009060 021855Z SEP 2009 23 FCSTDV 261/0815-261/2015
2009068 162007Z SEP 2009 10 FCSTDV 268/0100-268/1500
2009069 162035Z SEP 2009 05 FCSTDV 265/1000-267/1000
2009070 162050Z SEP 2009 26 FCSTMX 271/0930-271/2130
2009071 181613Z SEP 2009 23 FCSTSUMM 261/0828-261/1525
2009072 222054Z SEP 2009 05 FCSTSUMM 265/1027-265/2053
2009073 231647Z SEP 2009 04 FCSTDV 272/0300-272/1730
2009074 250651Z SEP 2009 10 FCSTSUMM 268/0113-268/0625
B ADVISORIES: NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME START - STOP)

2009061 060040Z SEP 2009 05 UNUSUFN 248/2228-/
2009062 062028Z SEP 2009 05 UNUSABLE 248/2228-249/2021
2009066 122006Z SEP 2009 24 UNUSUFN 255/2017-/
C GENERAL: NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME START - STOP)

2009025 061455Z APR 2009 GENERAL /-/
2009064 122000Z SEP 2009 GENERAL /-/
2009065 121946Z SEP 2009 GENERAL /-/
2009067 122221Z SEP 2009 GENERAL /-/
3 REMARKS: A THE POINT OF CONTACT FOR GPS MILITARY OPERATIONAL SUPPORT IS THE GPS OPERATIONS CENTER AT (719)567-2541 OR DSN 560-2541 B CIVILIAN: FOR INFORMATION, CONTACT US COAST GUARD NAVCEN AT COMMERCIAL (703)313-5900 24 HOURS DAILY AND INTERNET HTTP://WWW NAVCEN USCG GOV C MILITARY SUPPORT WEBPAGES CAN BE FOUND AT THE FOLLOWING HTTPS://GPS AFSPC AF MIL/GPS OR HTTP://GPS AFSPC AF MIL/GPSOC

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