GPS OPERATIONAL ADVISORY
SUBJ: GPS STATUS 05 APR 2002
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 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
   PLANE   : SLOT D3, E4, E1, E2, B1, E5, D1, A2, F2, A4, B3, F5, B2, C3
   CLOCK   :      RB, RB, RB, CS, RB, CS, CS, CS, RB, CS, RB, RB, RB, CS
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)
2002040       192027Z MAR 2002    18   FCSTMX       084/2200-085/1000
2002041       192201Z MAR 2002    30   FCSTDV       085/1030-085/2230
2002042       251553Z MAR 2002    30   FCSTCANC     085/1030-/
2002043       260338Z MAR 2002    18   FCSTSUMM     084/2259-085/0324
2002044       272256Z MAR 2002    02   FCSTMX       094/0600-094/1800
2002045       291617Z MAR 2002    30   FCSTDV       095/1545-096/0345
2002048       031637Z APR 2002    02   FCSTDV       100/0730-101/0730
2002049       040757Z APR 2002    02   FCSTSUMM     094/0615-094/0757
2002050       041517Z APR 2002    17   FCSTMX       098/1730-101/1730
2002051       060153Z APR 2002    30   FCSTSUMM     095/1606-096/0145
B. ADVISORIES:
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)
2002046       302214Z MAR 2002    23   UNUSUFN      089/2050-/
2002047       312313Z MAR 2002    23   UNUSABLE     089/2050-090/2305
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