NOTICE ADVISORY TO NAVSTAR USERS (NANU) #076-92116
SUBJ: PRN11 USABLE 116/1820
1. CONDITION: PRN11 (SVN8) WAS UNUSABLE ON DAY 115 (24 APR 92)
BEGINNING 0350 UTC UNTIL DAY 116 AT 1820 UTC.
2. USERS OF GPS ARE CAUTIONED THAT THE SYSTEM IS NOT YET FULLY
OPERATIONAL. SIGNAL AVAILABILITY AND ACCURACY ARE SUBJECT TO CHANGE
DUE TO AN INCOMPLETE CONSTELLATION AND OPERATIONAL TEST ACTIVITIES.
3. POC: LT SKINNER AT COMMERCIAL (719) 550-6379 OR DSN
560-6379.