NOTICE ADVISORY TO NAVSTAR USERS (NANU) #071-93084
SUBJ: PRN3 UNUSABLE 084/1923-084/1936
1. CONDITION: PRN3 (SVN11) WAS UNUSABLE ON DAY 084 (25 MAR 93)
BEGINNING 1923 UTC UNTIL DAY 084 AT 1936 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 CONSTELLATLON AND OPERATIONAL TEST ACTIVITIES.
3. POC: CAPT HUTSELL AT COMMERCLAL (719) 550-6378 OR DSN 560-6378.