NOTICE ADVISORY TO NAVSTAR USERS (NANU) #040-90056
SUBJ: PRN6/SVN3 UNUSABLE/USABLE
1. CONDITION: PRN6/SVN3 WAS UNUSABLE FROM 25 FEB 90 (JULIAN DAY
056L AT 0041 UTC UNTIL 25 FEB 90 LJULIAN DAY 056L AT 0135 UTC.
2. RECOMMENDED ACTIONS: USERS SHOULD AVOID USING DATA FROM
PRN6/SVN3 BETWEEN THE ABOVE MENTIONED DATES AND TIMES. POC: MAJOR
FAUVER AT COMMERCIAL: (719) 550-6379 OR AUTOVON: 560-6379.