NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2001143
SUBJ: SVN37 (PRN07) UNUSABLE JDAY 327/0534 - JDAY 328/2348
1.     NANU TYPE: UNUSABLE
       NANU NUMBER: 2001143
       NANU DTG: 250112Z NOV 2001
       REFERENCE NANU: 2001141
       REF NANU DTG: 230741Z NOV 2001
       SVN: 37
       PRN: 07
       START JDAY: 327
       START TIME ZULU: 0534
       START CALENDAR DATE: 23 NOV 2001
       STOP JDAY: 328
       STOP TIME ZULU: 2348
       STOP CALENDAR DATE: 24 NOV 2001

2.  CONDITION: GPS SATELLITE SVN37 (PRN07) WAS UNUSABLE ON JDAY 327
    (23 NOV 2001) BEGINNING 0534 ZULU UNTIL JDAY 328 (24 NOV 2001)
    ENDING 2348 ZULU.

3.  POC: CIVILIAN - NAVCEN AT (703)313-5900, HTTP://WWW.NAVCEN.USCG.GOV
    MILITARY - CAPT HERB KNIERIM, 2 SOPS NAVIGATION ANALYST, DSN 560-6614,
    COMM 719-567-6614, GPS@SCHRIEVER.AF.MIL, HTTP://WWW.SCHRIEVER.AF.MIL/GPS