NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011056

http://www.navcen.uscg.gov/gps/geninfo/NANUabbr.htm
http://celestrak.com/GPS/NANU/2011/
http://celestrak.com/GPS/status/2011/


NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011056
SUBJ: SVN53 (PRN17) FORECAST OUTAGE JDAY 223/1740 - JDAY 224/0540
1. NANU TYPE: FCSTDV
NANU NUMBER: 2011056
NANU DTG: 051456Z AUG 2011
REFERENCE NANU: N/A
REFERENCE NANU DTG: N/A
SVN: 53
PRN: 17
START JDAY: 223
START TIME ZULU: 1740
START CALENDAR DATE: 11 AUG 2011
STOP JDAY: 224
STOP TIME ZULU: 0540
STOP CALENDAR DATE: 12 AUG 2011

2. CONDITION: GPS SATELLITE SVN53 (PRN17) WILL BE UNUSABLE ON JDAY 223
(11 AUG 2011) BEGINNING 1740 ZULU UNTIL JDAY 224 (12 AUG 2011)
ENDING 0540 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, (E-Mail Removed),
HTTPS://gps.afspc.af.mil
MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514,
COMM 805-606-3514, (E-Mail Removed)


> GPS OPERATIONAL ADVISORY 217.OA1
> SUBJ: GPS STATUS 05 AUG 2011
> 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 D6, D1, C2, D4, E6, C6, A4, A3, A1, E6, D2, B4, F3, F1
> CLOCK : CS, 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, D5, B2, F5, A6, B3
> CLOCK : RB, RB, RB, RB, RB, RB, RB, RB, RB, CS, RB, RB, CS, RB
> BLOCK II: PRNS 29, 31, 32
> PLANE : SLOT C1, A2, E5
> CLOCK : 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)
> 2011049 222040Z Jul 2011 06 FCSTMX 209/1400-210/0200
> 2011050 281555Z Jul 2011 06 FCSTSUMM 209/1415-209/1544
> 2011051 291709Z Jul 2011 24 FCSTDV 215/1030-215/2230
> 2011052 291731Z Jul 2011 24 FCSTCANC 215/1030-/
> 2011053 301505Z Jul 2011 24 FCSTDV 215/1030-215/2230
> 2011054 031841Z Aug 2011 24 FCSTSUMM 215/1107-215/1756
> 2011056 051456Z Aug 2011 17 FCSTDV 223/1740-224/0540
> 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)
> 2011046 122307Z Jul 2011 GENERAL /-/
> 2011047 160718Z Jul 2011 01 LAUNCH /-/
> 2011048 210140Z Jul 2011 GENERAL /-/
> 2011055 031855Z Aug 2011 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 719-567-2541 24 HOURS DAILY AND INTERNET
> HTTPS://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
>
>