NOTICE ADVISORY TO NAVSTAR USERS (NANU) #011-94013 SUBJ: PRN03 UNUSABLE 013/1915-013/1935 1. CONDITION: PRN03 (SVN11) WAS UNUSABLE ON DAY 013 (13 JAN 94) BEGINNING 1915 UTC UNTIL DAY 013 AT 1935 UTC. 2. POC: CAPT THOMPSON AT COMMERCIAL (719) 550-6378 OR DSN 560-6378.