GPS OPERATIONAL ADVISORY        054.OA1
SUBJ: GPS STATUS 23 FEB 2008
1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM):
A. BLOCK I : NONE
B. BLOCK II: PRNS  1,  2,  3,  4,  5,  6,  8,  9, 10, 11, 12, 13, 14, 15
   PLANE   : SLOT F6, D1, C2, D4, B5, C1, A3, A1, E3, D2, B4, F3, F1, F2
   CLOCK   :      CS, RB, CS, RB, RB, RB, CS, CS, RB, 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, C6
   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)
2008008       222242Z JAN 2008    04   FCSTMX       029/0715-029/1915
2008009       222244Z JAN 2008    06   FCSTMX       030/1500-031/0300
2008010       232144Z JAN 2008    10   FCSTDV       029/1800-030/0800
2008011       291548Z JAN 2008    04   FCSTSUMM     029/0749-029/1549
2008012       300022Z JAN 2008    10   FCSTSUMM     029/1834-030/0019
2008013       302129Z JAN 2008    06   FCSTSUMM     030/1537-030/2057
2008014       312011Z JAN 2008    16   FCSTDV       036/2120-037/1100
2008015       012132Z FEB 2008    15   FCSTMX       038/1800-039/0600
2008017       060337Z FEB 2008    16   FCSTSUMM     036/2130-037/0332
2008018       072351Z FEB 2008    15   FCSTSUMM     038/1849-038/2355
2008019       082147Z FEB 2008    23   FCSTDV       046/0100-046/1600
2008021       150835Z FEB 2008    23   FCSTSUMM     046/0141-046/0802
B. ADVISORIES:
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)
2008001       022034Z JAN 2008    29   USABINIT     002/2041-/
C. GENERAL:
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)
2007169       202228Z DEC 2007         GENERAL      /-/
2008016       050201Z FEB 2008         GENERAL      /-/
2008020       142129Z FEB 2008         GENERAL      /-/
2008022       191647Z FEB 2008         GENERAL      /-/
2008023       230032Z FEB 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