NOTICE ADVISORY TO NAVSTAR USERS (NANU) #040-92076
SUBJ: PRN6 UNUSABLE 076/2300-076/2315
1. CONDITION: PRN6 (SVN3L WAS UNUSABLE ON DAY 076 (16 MAR 92)
BEGINNING 2300 UTC UNTIL DAY 076 AT 2315 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: 1LT INGEGNERI AT COMMERCIAL (719) 550-6379 OR DSN 560-6379.