GPS OPERATIONAL ADVISORY 063.OA1 SUBJ: GPS STATUS 03 MAR 2004 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 16, 17, 18, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31 PLANE : SLOT B1, D6, E4, E1, D3, E2, D1, A2, F2, A4, B3, F5, B2, C3 CLOCK : RB, RB, RB, RB, RB, RB, 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) 2004016 032224Z FEB 2004 23 FCSTMX 036/2030-366/2359 2004018 051558Z FEB 2004 06 FCSTMX 043/1800-044/0600 2004019 091920Z FEB 2004 06 FCSTRESCD 043/1800-058/2359 2004024 202051Z FEB 2004 06 FCSTSUMM 043/1828-051/2052 2004026 262248Z FEB 2004 27 FCSTMX 064/0500-064/1700 2004027 031914Z MAR 2004 30 FCSTMX 069/1430-070/0230 2004029 040457Z MAR 2004 27 FCSTRESCD 069/0445-069/1645 2004030 040508Z MAR 2004 30 FCSTCANC 069/1430-/ B. ADVISORIES: NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME START - STOP) 2004022 150452Z FEB 2004 31 UNUSUFN 046/0452-/ 2004023 151417Z FEB 2004 31 UNUSABLE 046/0452-046/1417 2004025 221045Z FEB 2004 02 UNUSUFN 053/1037-/ 2004028 040101Z MAR 2004 31 UNUSUFN 064/0014-/ C. GENERAL: NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME START - STOP) 2004021 132207Z FEB 2004 GENERAL /-/ 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 HTTP://WWW.SCHRIEVER.AF.MIL/GPS OR HTTP://WWW.SCHRIEVER.AF.MIL/GPSSUPPORTCENTER