GPS OPERATIONAL ADVISORY 014.OA1 SUBJ: GPS STATUS 14 JAN 2003 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 : CS, RB, RB, CS, CS, CS, CS, CS, RB, RB, RB, RB, 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) 2002148 092017Z DEC 2002 04 FCSTDV 350/1530-351/0330 2002149 111850Z DEC 2002 07 FCSTMX 352/1900-353/0700 2002150 111855Z DEC 2002 04 FCSTMX 353/2100-354/0900 2002151 170202Z DEC 2002 04 FCSTSUMM 350/1527-351/0159 2002152 182221Z DEC 2002 07 FCSTSUMM 352/1915-352/2219 2002153 200034Z DEC 2002 04 FCSTSUMM 353/2120-354/0033 2003001 021706Z JAN 2003 24 FCSTMX 009/0130-009/1330 2003002 090524Z JAN 2003 24 FCSTSUMM 009/0145-009/0520 B. ADVISORIES: NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME START - STOP) 2002123 251818Z SEP 2002 21 UNUSUFN 268/1830-/ 2002145 031406Z DEC 2002 22 UNUSUFN 337/1402-/ 2002154 250103Z DEC 2002 01 UNUSUFN 359/0056-/ 2002155 250326Z DEC 2002 29 UNUSUFN 359/0322-/ 2002156 250537Z DEC 2002 01 UNUSABLE 359/0056-359/0532 2002157 301935Z DEC 2002 29 UNUSABLE 359/0322-364/1935 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