NOTICE ADVISORY TO NAVSTAR USERS (NANU) #044-90068
SUBJ: PRN19/SVN19 UNUSABLE/USABLE
1. CONDITION: PRN19/SVN19 WAS UNUSABLE FROM 09 MAR 90 (JULIAN
DAY 068) AT 1004 UTC UNTIL 09 MAR 90 (JULIAN DAY 068) AT 1007
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.