NOTICE ADVISORY TO NAVSTAR USERS (NANU) #036-92068
SUBJ: PRN3 UNUSABLE 068/1357-1422 AND PRN6 UNUSABLE 069/1100-1112
1. CONDITION: PRN3 (SVN11) WAS UNUSABLE ON DAY 068 (8 MAR 92)
BEGINNING 1357 UTC UNTIL DAY 068 AT 1422 UTC.
2. CONDITION: PRN6 (SVN3) WAS UNUSABLE ON DAY 069 (9 MAR 92)
BEGINNING 1100 UTC UNTIL DAY 069 AT 1112 UTC.
3. 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.
4. POC: 1LT INGEGNERI AT COMMERCIAL (719) 550-6379 OR DSN 560-6379.