GPS OPERATIONAL ADVISORY        077.OA1
SUBJ: GPS STATUS 17 MAR 2008
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, A4, A3, A1, E3, D2, B4, F3, F1
   CLOCK   :      CS, RB, CS, RB, RB, RB, RB, CS, CS, RB, 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, A6, 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 C6, 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)
2008019       082147Z FEB 2008    23   FCSTDV       046/0100-046/1600
2008021       150835Z FEB 2008    23   FCSTSUMM     046/0141-046/0802
2008025       010001Z MAR 2008    10   FCSTMX       065/1300-066/0100
2008026       051812Z MAR 2008    10   FCSTSUMM     065/1517-065/1812
2008027       122215Z MAR 2008    25   FCSTMX       077/2200-078/1000
2008031       180233Z MAR 2008    25   FCSTSUMM     077/2226-078/0219
B. ADVISORIES:
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)
C. GENERAL:
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)
2008020       142129Z FEB 2008         GENERAL      /-/
2008022       191647Z FEB 2008         GENERAL      /-/
2008023       230032Z FEB 2008         GENERAL      /-/
2008024       261809Z FEB 2008         GENERAL      /-/
2008028       131929Z MAR 2008         GENERAL      /-/
2008029       160248Z MAR 2008    07   LAUNCH       /-/
2008030       171953Z MAR 2008    01   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