NOTICE ADVISORY TO NAVSTAR USERS (NANU) #083-95121
SUBJ: PRN31 UNUSABLE 121/0822 UNTIL FURTHER NOTICE
1. CONDITION: PRN31 (SVN31) WAS UNUSABLE ON DAY 121 (01 MAY 95)
BEGINNING 0822 UTC UNTIL FURTHER NOTICE.
2. POC: LT ALBERTS AT COMMERCIAL (719) 550-6378 OR DSN 560-6378.