GPS OPERATIONAL ADVISORY        290.OA1
SUBJ: GPS STATUS 17 OCT 2007
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, C5, A3, A1, E3, D2, B4, F3, F1
   CLOCK   :      CS, RB, CS, RB, RB, RB, RB, CS, RB, RB, RB, RB, RB, RB
   BLOCK II: PRNS 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28
   PLANE   : SLOT A6, B1, C4, E4, C3, E1, D3, E2, F4, D6, A5, F2, A4, 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 F5, B2, A2, E5
   CLOCK   :      CS, 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)
2007117       051617Z OCT 2007    27   FCSTMX       284/1330-285/0130
2007134       102214Z OCT 2007    27   FCSTCANC     284/1330-/
B. ADVISORIES:
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)
2007118       080439Z OCT 2007    19   UNUSUFN      281/0437-/
2007119       080637Z OCT 2007    12   UNUSUFN      281/0633-/
2007120       081636Z OCT 2007    19   UNUSABLE     281/0416-281/1636
2007121       081650Z OCT 2007    12   UNUSABLE     281/0633-281/1649
2007123       082134Z OCT 2007    14   UNUSUFN      281/2104-/
2007124       090149Z OCT 2007    14   UNUSABLE     281/2104-282/0143
2007125       090856Z OCT 2007    23   UNUSUFN      282/0855-/
2007126       091124Z OCT 2007    23   UNUSABLE     282/0855-282/1116
2007127       091202Z OCT 2007    16   UNUSUFN      282/1159-/
2007128       091414Z OCT 2007    16   UNUSABLE     282/1202-282/1359
2007129       100828Z OCT 2007    20   UNUSUFN      283/0824-/
2007136       172148Z OCT 2007    29   UNUSUFN      296/1930-/
C. GENERAL:
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)
2007085       261620Z JUL 2007         GENERAL      /-/
2007109       172148Z SEP 2007         GENERAL      /-/
2007122       081717Z OCT 2007         GENERAL      /-/
2007135       112001Z OCT 2007         GENERAL      /-/
2007137       172218Z OCT 2007    15   LAUNCH       /-/
2007138       172228Z OCT 2007    15   LAUNCH       /-/
2007139       172235Z OCT 2007    15   LAUNCH       /-/
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