NOTICE ADVISORY TO NAVSTAR USERS (NANU) #028-94024
SUBJ: PRN03 UNUSABLE 022/1500-022/1830
REF: NANUS 021 AND 022 (DTGS 221711Z JAN 94 AND 221900Z JAN 94)
1. CONDITION: PRN03 (SVN11) WAS UNUSABLE ON DAY 022 (22 JAN 94)
BEGINNING 1500 UTC UNTIL DAY 022 AT 1830 UTC. USERS SHOULD HAVE BEEN
UNABLE TO USE PRN03 FOR A NAVIGATION SOLUTION BEGINNING 1705 UTC
DUE TO A HEALTH CHANGE. FROM 1500 UTC UNTIL 1705 UTC USERS MAY HAVE
EXPERIENCED UNUSUALLY LARGE RANGE AND RANGE RATE ERRORS.
2. POC: CAPT THOMPSON AT COMMERCIAL (719) 550-6378 OR DSN 560-6378.