GPS OPERATIONAL ADVISORY 357
SUBJ: GPS STATUS 23 DEC 2013

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, 12, 13, 14
PLANE : SLOT D2, D1, C5, D4, E3, C6, A4, A3, A5, E6, D5, B4, F3, F1
CLOCK : RB, RB, CS, RB, RB, RB, RB, CS, CS, CS, RB, RB, RB, RB
BLOCK II: PRNS 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28
PLANE : SLOT F2, B1, C4, E4, C3, E1, D3, E2, F4, A1, B2, F5, C2, B3
CLOCK : RB, RB, RB, RB, RB, RB, RB, RB, RB, CS, RB, RB, RB, RB
BLOCK II: PRNS 29, 30, 31, 32
PLANE : SLOT C1, D6, A2, E5
CLOCK : 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)

2013071 271702Z NOV 2013 24 FCSTMX 336/2230-337/1030
2013072 271707Z NOV 2013 25 FCSTMX 339/0130-339/1330
2013073 030340Z DEC 2013 24 FCSTSUMM 336/2359-337/0329
2013075 050821Z DEC 2013 25 FCSTSUMM 339/0150-339/0816
2013076 062115Z DEC 2013 01 FCSTMX 346/1400-347/1400
2013077 122013Z DEC 2013 01 FCSTSUMM 346/1422-346/2013
2013078 132324Z DEC 2013 01 FCSTMX 352/1700-354/1700
2013079 181824Z DEC 2013 01 FCSTCANC 352/1700-/
B. ADVISORIES:
NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME START - STOP)

C. GENERAL:
NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME START - STOP)

2013074 032018Z DEC 2013 GENERAL /-/
2013080 191753Z DEC 2013 GENERAL /-/

3. 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