GPS OPERATIONAL ADVISORY        053.OA1
SUBJ: GPS STATUS 22 FEB 2010
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 B6, D1, C2, D4, E6, C6, A4, A3, A1, E3, D2, B4, F3, F1
   CLOCK   :      RB, RB, CS, RB, RB, RB, RB, CS, CS, CS, RB, RB, RB, RB
   BLOCK II: PRNS 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29
   PLANE   : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, D5, F5, A6, B3, C1
   CLOCK   :      RB, RB, RB, RB, RB, RB, RB, RB, RB, CS, 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)
2010021       052022Z FEB 2010    31   FCSTMX       041/1600-042/0400
2010025       101957Z FEB 2010    31   FCSTSUMM     041/1606-041/1850
2010027       122034Z FEB 2010    02   FCSTMX       047/1400-048/0200
2010028       122037Z FEB 2010    23   FCSTMX       049/2100-050/0900
2010030       161814Z FEB 2010    02   FCSTSUMM     047/1438-047/1810
2010031       161924Z FEB 2010    23   FCSTCANC     049/2100-/
2010032       172229Z FEB 2010    06   FCSTMX       053/1400-054/0200
2010034       192206Z FEB 2010    16   FCSTMX       055/1730-056/0530
2010036       222300Z FEB 2010    06   FCSTSUMM     053/1743-053/2240
2010037       230000Z FEB 2010    16   FCSTCANC     055/1730-/
B. ADVISORIES:
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)
2010029       150937Z FEB 2010    20   UNUSUFN      046/0806-/
2010033       192156Z FEB 2010    20   UNUSABLE     046/0806-050/2146
2010035       222106Z FEB 2010    30   UNUSUFN      053/2051-/
C. GENERAL:
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)
2009025       061455Z APR 2009         GENERAL      /-/
2010002       080157Z JAN 2010         GENERAL      /-/
2010005       140253Z JAN 2010         GENERAL      /-/
2010011       242025Z JAN 2010         GENERAL      /-/
2010016       302340Z JAN 2010         GENERAL      /-/
2010018       030807Z FEB 2010         GENERAL      /-/
2010022       080418Z FEB 2010         GENERAL      /-/
2010024       092223Z FEB 2010         GENERAL      /-/
2010026       102040Z FEB 2010         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
HTTPS://GPS.AFSPC.AF.MIL/GPS OR HTTP://GPS.AFSPC.AF.MIL/GPSOC