NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007135 NANU TYPE: GENERAL
*****DISREGARD NANUS 2007130, 2007131, 2007132, AND 2007133*****
*****THIS NANU PROVIDES COMPLETE INFORMATION FOR THIS SVN51 OUTAGE*****
SUBJ: SVN51 (PRN20) UNUSABLE JDAY 283/0824 - JDAY 283/1104
1. NANU TYPE: UNUSABLE
NANU NUMBER: 2007135
NANU DTG: 102020Z OCT 2007
REFERENCE NANU: 2007129
REF NANU DTG: 100828Z OCT 2007
SVN: 51
PRN: 20
START JDAY: 283
START TIME ZULU: 0824
START CALENDAR DATE: 10 OCT 2007
STOP JDAY: 283
STOP TIME ZULU: 1104
STOP CALENDAR DATE: 10 OCT 2007

2. CONDITION: GPS SATELLITE SVN51 (PRN20) WAS UNUSABLE ON JDAY 283
(10 OCT 2007) BEGINNING 0824 ZULU UNTIL JDAY 283 (10 OCT 2007)
ENDING 1104 ZULU.
*****DISREGARD NANUS 2007130, 2007131, 2007132, AND 2007133*****
*****THIS NANU PROVIDES COMPLETE INFORMATION FOR THIS SVN51
OUTAGE*****

3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://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,
HTTP://gps.afspc.af.mil/gps
MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994,
COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
*** GENERAL MESSAGE TO ALL GPS USERS ***

POC:
CIVILIAN - NAVCEN AT 703-313-5900, HTTP://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,
HTTP://gps.afspc.af.mil/gps
MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994,
COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL