NOTICE ADVISORY TO NAVSTAR USERS (NANU) #006-91006
SUBJ: PRN13/SVN9 UNUSABLE/USABLE
1. CONDITION: PRN13/SVN9 WAS UNUSABLE FROM 06 JAN 91 (JULIAN
DAY 006) AT 2032 UTC UNTIL 06 JAN 91 (JULIAN DAY 006) AT 2045 UTC.
2. RECOMMENDED ACTIONS: USERS SHOULD AVOID USING DATA FROM PRN13/
SVN9 BETWEEN THE ABOVE MENTIONED DATES AND TIME. POINT OF CONTACT:
MAJOR FAUVER AT COMMERCIAL: (719) 550-6379 OR AUTOVON: 560-6379.