NOTICE ADVISORY TO NAVSTAR USERS (NANU) #011-91010
SUBJ: PRN9/SVN6 USABLE DAY 012/0800 TO 012/1000 UTC
1. CONDITION: PRN 9 SET USABLE FOR TEST PURPOSES ON 12
JAN AT 0800 UTC. SATELLITE RANGE ERROR MAY BE HIGH BUT
NOT GREATER THAN 250 METERS.
2. RECOMMENDATIONS: USE PRN 9 WITH CAUTION LARGE POSITION
ERROR MAY RESULT DURING TESTING.
3. POINT OF CONTACT: MAJ WILLIAM FAUVER AT COMMERCIAL (719)
550-6379 OR AUTOVON 560-6379.