NOTICE ADVISORY TO NAVSTAR USERS (NANU) #154-90218
SUBJ: PRN3 FORECAST OUTAGE 219/2000-219/2330
1. CONDITION: PRN3 IS EXPECTED TO BE UNUSABLE ON DAY 219 (7 AUG 90)
BEGINNING AT 2000 UTC UNTIL APPROXIMATELY 2330 UTC.
2. RECOMMENDATION: CONFIRM AVAILABILITY OF PRN3 PRIOR TO USE.
3. POINT OF CONTACT: MAJ WILLIAM FAUVER AT COMMERCIAL (719)550-6379
OR AUTOVON 560-6379.