GPS OPERATIONAL ADVISORY        072.OA1
SUBJ: GPS STATUS 13 MAR 2003
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, 13, 14, 15
   PLANE   : SLOT F4, B5, C2, D4, B4, C1, C4, A3, A1, E3, D2, F3, F1, D5
   CLOCK   :      CS, CS, CS, RB, CS, CS, RB, RB, CS, CS, RB, RB, RB, CS
   BLOCK II: PRNS 16, 17, 18, 20, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
   PLANE   : SLOT B1, D3, E4, E1, B6, E5, D1, A2, F2, A4, B3, F5, B2, C3
   CLOCK   :      RB, CS, RB, RB, CS, CS, CS, CS, RB, RB, RB, RB, 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)
2003018       182124Z FEB 2003    17   FCSTMX       055/1200-056/0000
2003019       191654Z FEB 2003    07   FCSTDV       058/0345-058/1545
2003020       241521Z FEB 2003    17   FCSTSUMM     055/1214-055/1517
2003021       251509Z FEB 2003    31   FCSTMX       063/1500-064/0300
2003022       271106Z FEB 2003    07   FCSTSUMM     058/0522-058/1103
2003023       271735Z FEB 2003    06   FCSTDV       066/1345-067/0145
2003024       042053Z MAR 2003    31   FCSTSUMM     063/1518-063/2052
2003025       051457Z MAR 2003    18   FCSTDV       071/1345-072/0245
2003026       071942Z MAR 2003    16   FCSTDV       073/1915-074/0715
2003027       072128Z MAR 2003    06   FCSTSUMM     066/1404-066/2127
2003028       112126Z MAR 2003    17   FCSTDV       076/2200-077/1000
2003029       122333Z MAR 2003    18   FCSTSUMM     071/1401-071/2322
B. ADVISORIES:
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)
2002145       031406Z DEC 2002    22   UNUSUFN      337/1402-/
C. GENERAL:
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)
3. REMARKS:
A. THE POINT OF CONTACT FOR GPS MILITARY OPERATIONAL SUPPORT IS THE GPS
SUPPORT 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
WWW.SCHRIEVER.AF.MIL/GPS OR WWW.PETERSON.AF.MIL/USSPACE/GPS_SUPPORT