NOTICE ADVISORY TO NAVSTAR USERS (NANU) #048-94041 SUBJ: PRN3 UNUSABLE 041/1800-041/1824 1. CONDITION: PRN3 (SVN11) WAS UNUSABLE ON DAY 041 (10 FEB 94) BEGINNING 1800 UTC UNTIL DAY 041 AT 1824 UTC. 2. POC: CAPT THOMPSON AT COMMERCIAL (719) 550-6378 OR DSN 560-6378.