NOTICE ADVISORY TO NAVSTAR USERS (NANU) 1998048
SUBJ: SVN26 (PRN26) UNUSABLE JDAY 100/1643 - JDAY 102/1418
1.     NANU TYPE: UNUSABLE
       NANU NUMBER: 1998048
       NANU DTG: 121439Z APR 1998
       REFERENCE NANU: 1998046
       REF NANU DTG: 101706Z APR 1998
       SVN: 26
       PRN: 26
       START JDAY: 100
       START TIME ZULU: 1643
       START CALENDAR DATE: 10 APR 1998
       STOP JDAY: 102
       STOP TIME ZULU: 1418
       STOP CALENDAR DATE: 12 APR 1998

2.  CONDITION: GPS SATELLITE SVN26 (PRN26) WAS UNUSABLE ON JDAY 100
    (10 APR 1998) BEGINNING 1643 ZULU UNTIL JDAY 102 (12 APR 1998)
    ENDING 1418 ZULU.

3.  POC: CIVILIAN - NAVCEN AT (703)313-5900, HTTP://WWW.NAVCEN.USCG.MIL
    MILITARY - LT BRIAN BARKER, 2 SOPS NAVIGATION ANALYST, DSN 560-6378,
    COMM 719-567-6378, GPS@FAFB.AF.MIL, HTTP://WWW.FAFB.AF.MIL/GPS