NOTICE ADVISORY TO NAVSTAR USERS (NANU) #051-90079
SUBJ: PRN13/SVN9 UNUSABLE/USABLE
1. CONDITION: PRN13/SVN9 WAS UNUSABLE FROM 20 MAR 90 (JULIAN
DAY 079) AT 0300 UTC UNTIL 20 MAR 90 AT 0330 UTC.
2. RECOMMENDED ACTIONS: USERS SHOULD AVOID USING DATA FROM PRN13/
SVN9 BETWEEN THE ABOVE MENTIONED DATES AND TIMES. POC: MAJOR
FAUVER AT COMMERCIAL: (719)550-6379 OR AUTOVON: 560-6379.