NOTICE ADVISORY TO NAVSTAR USERS (NANU) #016-96015
SUBJ: PRN20 UNUSABLE 015/1409 UNTIL FURTHER NOTICE
1. CONDITION: GPS SATELLITE PRN20 (SVN20) WAS UNUSABLE ON JDAY 015
(15 JAN 96) BEGINNING 1409 ZULU UNTIL FURTHER NOTICE.
2. POC: NAVIGATION ANALYST AT COMMERCIAL (719) 567-6378 OR DSN
560-6378.