NOTICE ADVISORY TO NAVSTAR USERS (NANU) 1999204
SUBJ: SVN26 (PRN26) FORECAST OUTAGE RESCHEDULED
1.     NANU TYPE: FCSTRESCD
       NANU NUMBER: 1999204
       NANU DTG: 151953Z DEC 1999
       REFERENCE NANU: 1999201
       REF NANU DTG: 101749Z DEC 1999
       SVN: 26
       PRN: 26
       START JDAY: 351
       START TIME ZULU: 0600
       START CALENDAR DATE: 17 DEC 1999
       STOP JDAY: 351
       STOP TIME ZULU: 2200
       STOP CALENDAR DATE: 17 DEC 1999

2.  CONDITION: GPS SATELLITE SVN26 (PRN26) WILL BE UNUSABLE ON JDAY 351
    (17 DEC 1999) BEGINNING 0600 ZULU UNTIL JDAY 351 (17 DEC 1999)
    ENDING 2200 ZULU. PLEASE REFERENCE NANU NUMBER 1999201
    DTG 101749Z DEC 1999 FOR THE ORIGINAL OUTAGE TIME.

3.  POC: CIVILIAN - NAVCEN AT (703)313-5900, HTTP://WWW.NAVCEN.USCG.MIL
    MILITARY - CAPT PAUL HERMANN, 2 SOPS NAVIGATION ANALYST, DSN 560-6393,
    COMM 719-567-6393, GPS@SCHRIEVER.AF.MIL, HTTP://WWW.SCHRIEVER.AF.MIL/GPS