NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010111

Ref: http://www.navcen.uscg.gov/gps/geninfo/NANUabbr.htm
http://celestrak.com/GPS/NANU/2010/


NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010111
SUBJ: SVN41 (PRN14) FORECAST OUTAGE SUMMARY JDAY 236/0834 - JDAY 236/1441
1. NANU TYPE: FCSTSUMM
NANU NUMBER: 2010111
NANU DTG: 241453Z AUG 2010
REFERENCE NANU: 2010108
REF NANU DTG: 192206Z AUG 2010
SVN: 41
PRN: 14
START JDAY: 236
START TIME ZULU: 0834
START CALENDAR DATE: 24 AUG 2010
STOP JDAY: 236
STOP TIME ZULU: 1441
STOP CALENDAR DATE: 24 AUG 2010

2. CONDITION: GPS SATELLITE SVN41 (PRN14) WAS UNUSABLE ON JDAY 236
(24 AUG 2010) BEGINNING 0834 ZULU UNTIL JDAY 236 (24 AUG 2010)
ENDING 1441 ZULU.

3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV
MILITARY - GPS OPERATIONS CENTER at HTTP://GPS.AFSPC.AF.MIL/GPSOC,
DSN 560-2541,
COMM 719-567-2541, gps_support@schriever.af.mil,
HTTPS://gps.afspc.af.mil
MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514,
COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL


UNCLASSIFIED
GPS OPERATIONAL ADVISORY 236.OA1
SUBJ: GPS STATUS 24 AUG 2010

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 B11, D1, C2, D4, E3, C5, A4, A3, A1, E6, D2, 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, D21, B2, F21, A6, B3
CLOCK : RB, RB, RB, RB, RB, RB, RB, RB, RB, CS, RB, RB, CS, RB
BLOCK II: PRNS 29, 30, 31, 32
PLANE : SLOT C1, B21, A2, E5
CLOCK : RB, CS, 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)

2010106 132014Z AUG 2010 10 FCSTDV 231/0000-231/1200
2010107 190442Z AUG 2010 10 FCSTSUMM 231/0010-231/0440
2010108 192206Z AUG 2010 14 FCSTDV 236/0815-236/2015
2010109 202124Z AUG 2010 03 FCSTDV 238/1645-239/0445
2010110 231539Z AUG 2010 26 FCSTMX 239/1100-239/2300
2010111 241453Z AUG 2010 14 FCSTSUMM 236/0834-236/1441
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)

2009025 061455Z APR 2009 GENERAL /-/
2010068 111551Z APR 2010 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 HTTP://GPS.AFSPC.AF.MIL/GPSOC