GPS OPERATIONAL ADVISORY <br />SUBJ: GPS STATUS 22 JAN 2004<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, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30<br /> PLANE : SLOT B1, D6, E4, E1, D3, E2, E5, D1, A2, F2, A4, B3, F5, B2<br /> CLOCK : RB, RB, RB, RB, RB, RB, RB, CS, CS, RB, RB, RB, RB, RB<br /> BLOCK II: PRNS 31<br /> PLANE : SLOT C3<br /> CLOCK : 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 />2003111 111905Z DEC 2003 31 FCSTMX 352/1415-353/0215 <br />2003115 182108Z DEC 2003 31 FCSTSUMM 352/1500-352/2106 <br />2003119 291458Z DEC 2003 02 FCSTDV 006/0215-006/1415 <br />2003120 301622Z DEC 2003 02 FCSTCANC 006/0215-/ <br />2003121 301629Z DEC 2003 02 FCSTDV 006/0215-006/1415 <br />2004002 061228Z JAN 2004 02 FCSTSUMM 006/0230-006/1218 <br />2004003 072117Z JAN 2004 14 FCSTDV 013/0115-013/1315 <br />2004004 091955Z JAN 2004 14 FCSTRESCD 016/0115-016/1315 <br />2004006 160644Z JAN 2004 14 FCSTSUMM 016/0145-016/0643 <br />2004007 161747Z JAN 2004 04 FCSTDV 021/1900-022/0700 <br />2004009 212117Z JAN 2004 27 FCSTDV 026/1215-027/0015 <br />2004010 212137Z JAN 2004 24 FCSTMX 028/1815-029/0615 <br />2004011 220207Z JAN 2004 04 FCSTSUMM 021/1939-022/0207 <br />B. ADVISORIES:<br />NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME<br />START - STOP)<br /><br /><br />2003116 211533Z DEC 2003 31 UNUSUFN 355/1349-/ <br />2003117 212158Z DEC 2003 31 UNUSABLE 355/1121-355/2156 <br />2004001 012101Z JAN 2004 23 UNUSUFN 001/2118-/ <br />2004005 121656Z JAN 2004 22 USABINIT 012/1650-/ <br />2004008 202253Z JAN 2004 23 UNUSABLE 001/2118-020/2253 <br />C. GENERAL:<br />NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME<br />START - STOP)<br /><br /><br />2003118 221522Z DEC 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 />HTTP://WWW.SCHRIEVER.AF.MIL/GPS OR<br />HTTP://WWW.SCHRIEVER.AF.MIL/GPSSUPPORTCENTER