GPS OPERATIONAL ADVISORY        272.OA1
SUBJ: GPS STATUS 28 SEP 2008
1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM):
A. BLOCK I : NONE
B. BLOCK II: PRNS  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15
   PLANE   : SLOT D1, C2, D4, B5, C5, A6, A3, A1, E3, D2, B4, F3, F1, F2
   CLOCK   :      RB, CS, RB, RB, RB, RB, CS, CS, CS, RB, 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, D5, A5, F5, A4, B3, C1
   CLOCK   :      RB, RB, RB, RB, RB, RB, RB, RB, CS, RB, RB, CS, RB, RB
   BLOCK II: PRNS 30, 31, 32
   PLANE   : SLOT B2, A2, E5
   CLOCK   :      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)
2008102       111854Z SEP 2008    28   FCSTMX       262/1500-263/0300
2008103       112004Z SEP 2008    12   FCSTDV       260/2330-261/1400
2008107       170556Z SEP 2008    12   FCSTSUMM     260/2346-261/0554
2008108       181856Z SEP 2008    28   FCSTSUMM     262/1537-262/1855
2008109       182023Z SEP 2008    29   FCSTMX       267/2030-268/0830
2008110       182026Z SEP 2008    15   FCSTMX       269/2000-270/0800
2008112       192005Z SEP 2008    29   FCSTCANC     263/2006-/
2008113       192008Z SEP 2008    15   FCSTCANC     263/2009-/
2008114       252044Z SEP 2008    02   FCSTMX       274/1630-275/0430
2008115       252047Z SEP 2008    12   FCSTMX       276/1730-277/0530
B. ADVISORIES:
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)
2008105       160020Z SEP 2008    25   UNUSABLE     239/2219-260/0014
C. GENERAL:
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)
2008111       191929Z SEP 2008         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
HTTP://GPS.AFSPC.AF.MIL/GPS OR HTTP://GPS.AFSPC.AF.MIL/GPSOC