NOTICE ADVISORY TO NAVSTAR USERS (NANU) #037-90053
SUBJ: PRN9/SVN6 UNUSABLE/USABLE
1. CONDITION: PRN9/SVN6 WAS UNUSABLE FROM 21 FEB 90 (JULIAN DAY
052) AT 2319 UTC UNTIL 21 FEB 90 (JULIAN DAY 052) AT 2335 UTC.
2. RECOMMENDATION ACTIONS: USERS SHOULD AVOID USING DATA FROM
PRN9/SVN6 BETWEEN THE ABOVE MENTIONED DATES AND TIMES. POC: MAJ
FAUVER AT COMMERCIAL: (719)550-6379 OR AUTOVON: 560-6379.