GPS OPERATIONAL ADVISORY 018 SUBJ: GPS STATUS 18 JAN 2015

1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A BLOCK I : NONE B BLOCK II: PRNS 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15 PLANE : SLOT D2, D1, E1, D4, E3, D6, A4, F6, E6, D5, B4, F3, F1, F2 CLOCK : RB, RB, RB, RB, RB, RB, RB, RB, CS, RB, RB, RB, RB, RB BLOCK II: PRNS 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 27, 28, 29, 30 PLANE : SLOT B1, C4, E4, C3, E1, D3, E2, F4, A1, B2, C2, B3, C1, A6 CLOCK : RB, RB, RB, RB, RB, RB, RB, RB, CS, RB, RB, RB, RB, RB BLOCK II: PRNS 31, 32 PLANE : SLOT A2, E5 CLOCK : 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)

2015001 021648Z JAN 2015 13 FCSTDV 009/0530-009/1730 2015002 021659Z JAN 2015 26 FCSTUUFN 005/1600-/ 2015006 091340Z JAN 2015 13 FCSTSUMM 009/0544-009/1330 B ADVISORIES:
NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME START - STOP)

2015004 051816Z JAN 2015 26 UNUSUFN 005/1750-/ 2015005 062219Z JAN 2015 26 DECOM 005/1750-006/2200 C GENERAL:
NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME START - STOP)

2014038 241350Z APR 2014 GENERAL /-/ 2014039 271351Z APR 2014 GENERAL /-/ 2015003 021712Z JAN 2015 GENERAL /-/

1. 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 HTTPS://GPS AFSPC AF MIL/GPS OR HTTPS://GPS AFSPC AF MIL/GPSOC http://www navcen uscg gov/?pageName=listserverunsubscribe&srvr=GPSStat