NOTICE ADVISORY TO NAVSTAR USERS (NANU) #013-90026
SUBJ: PRN19/SVN19 UNUSABLE/USABLE
1. CONDITION: PRN19/SVN19 WAS UNUSABLE FROM 26 JAN 90 (JULIAN DAY
026) AT 0624 UTC UNTIL 26 JAN 90 (JULIAN DAY 026) AT 0626 UTC.
2. RECOMMENDED ACTIONS: USERS SHOULD AVOID USING DATA FROM PRN19/
SVN19 BETWEEN THE ABOVE MENTIONED DATES AND TIMES. POC: MAJOR
FAUVER AT COMMERCIAL: (719)550-6379 OR AUTOVON: 560-6379.