NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011054-55

> 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) 2011054
SUBJ: SVN24 (PRN24) FORECAST OUTAGE SUMMARY JDAY 215/1107 - JDAY 215/1756
1. NANU TYPE: FCSTSUMM
NANU NUMBER: 2011054
NANU DTG: 031841Z AUG 2011
REFERENCE NANU: 2011053
REF NANU DTG: 301505Z JUL 2011
SVN: 24
PRN: 24
START JDAY: 215
START TIME ZULU: 1107
START CALENDAR DATE: 03 AUG 2011
STOP JDAY: 215
STOP TIME ZULU: 1756
STOP CALENDAR DATE: 03 AUG 2011

2. CONDITION: GPS SATELLITE SVN24 (PRN24) WAS UNUSABLE ON JDAY 215
(03 AUG 2011) BEGINNING 1107 ZULU UNTIL JDAY 215 (03 AUG 2011)
ENDING 1756 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)


NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2011055 NANU TYPE: GENERAL
*** GENERAL MESSAGE TO ALL GPS USERS *** ON APPROXIMATELY 05 AUGUST 2011
SVN35 WILL RESUME TRANSMITTING L-BAND UTILIZING PRN30. AT L-BAND
ACTIVATION, SVN35/PRN30 WILL BE UNUSABLE UNTIL FURTHER NOTICE.
ADDITIONALY, NO BROADCAST ALMANACS WILL INCLUDE SVN35/PRN30. FUTURE
NANUS WILL INFORM USERS OF ANY CHANGES TO THE ABOVE-STATED STATUS.
*** GENERAL MESSAGE TO ALL GPS USERS ***

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)

_______________________________________________
NANU one-way mailing list
(E-Mail Removed)


>
> GPS OPERATIONAL ADVISORY 215.OA1
> SUBJ: GPS STATUS 03 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
> 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
>