GPS OPERATIONAL ADVISORY <br />SUBJ: GPS STATUS 27 FEB 2003<br /><br /><br />1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM):<br />A. BLOCK I : NONE <br />B. BLOCK II: PRNS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15<br /> PLANE : SLOT F4, B5, C2, D4, B4, C1, C4, A3, A1, E3, D2, F3, F1, D5<br /> CLOCK : CS, CS, CS, RB, CS, CS, RB, RB, CS, CS, RB, RB, RB, CS<br /> BLOCK II: PRNS 16, 17, 18, 20, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31<br /> PLANE : SLOT B1, D3, E4, E1, B6, E5, D1, A2, F2, A4, B3, F5, B2, C3<br /> CLOCK : RB, CS, RB, RB, CS, CS, CS, CS, RB, RB, RB, RB, RB, RB<br />2. CURRENT ADVISORIES AND FORECASTS :<br />A. FORECASTS: FOR SEVEN DAYS AFTER EVENT CONCLUDES.<br />NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME<br />START - STOP)<br /><br /><br />2003011 031934Z FEB 2003 08 FCSTDV 041/1245-042/0045 <br />2003016 102144Z FEB 2003 08 FCSTSUMM 041/1300-041/2143 <br />2003018 182124Z FEB 2003 17 FCSTMX 055/1200-056/0000 <br />2003019 191654Z FEB 2003 07 FCSTDV 058/0345-058/1545 <br />2003020 241521Z FEB 2003 17 FCSTSUMM 055/1214-055/1517 <br />2003021 251509Z FEB 2003 31 FCSTMX 063/1500-064/0300 <br />2003022 271106Z FEB 2003 07 FCSTSUMM 058/0522-058/1103 <br />B. ADVISORIES:<br />NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME<br />START - STOP)<br /><br /><br />2002145 031406Z DEC 2002 22 UNUSUFN 337/1402-/ <br />2003017 181559Z FEB 2003 16 USABINIT 049/1553-/ <br />C. GENERAL:<br />NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME<br />START - STOP)<br /><br /><br />2003014 041637Z FEB 2003 GENERAL /-/ <br />3. REMARKS:<br />A. THE POINT OF CONTACT FOR GPS MILITARY OPERATIONAL SUPPORT IS THE GPS <br />SUPPORT CENTER AT (719)567-2541 OR DSN 560-2541.<br />B. CIVILIAN: FOR INFORMATION, CONTACT US COAST GUARD NAVCEN AT<br />COMMERCIAL (703)313-5900 24 HOURS DAILY AND INTERNET <br />HTTP://WWW.NAVCEN.USCG.GOV<br />C. MILITARY SUPPORT WEBPAGES CAN BE FOUND AT THE FOLLOWING<br />
WWW.SCHRIEVER.AF.MIL/GPS OR
WWW.PETERSON.AF.MIL/USSPACE/GPS_SUPPORT<br />D. TO UNSUBSCRIBE, PLEASE VISIT <br />HTTP://WWW.NAVCEN.USCG.GOV/GPS/SUBSCRIBE.HTM <br />AND FOLLOW THE INSTRUCTIONS.
