NOTICE ADVISORY TO NAVSTAR USERS (NANU) #009-97037
SUBJ: PRN23 UNUSABLE 037/0910-037/1255
REF: NANU 008-96037 (DTG 060940Z FEB 97)
1. CONDITION: GPS SATELLITE PRN23 (SVN23) WAS UNUSABLE ON JDAY 037
(06 FEB 96) BEGINNING 0910 ZULU UNTIL JDAY 037 (07 FEB 97) AT 1255
ZULU.
2. POC: NAVIGATION ANALYST AT COMMERCIAL (719) 567-6378 OR DSN
560-6378.