NOTICE ADVISORY TO NAVSTAR USERS (NANU) #095-96142
SUBJ: PRN20 UNUSABLE 142/2242 UNTIL FURTHER NOTICE
1. CONDITION: GPS SATELLITE PRN20 (SVN20) WAS UNUSABLE ON JDAY 142
(21 MAY 96) BEGINNING 2242 ZULU UNTIL FURTHER NOTICE.
2. POC: NAVIGATION ANALYST AT COMMERCIAL (719) 567-6378 OR DSN
560-6378.