As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF FROM BDA, THE GPS WOULD NOT ACQUIRE SATELLITES FOR NAVIGATION SO THE AIRCRAFT RETURNED TO BDA. MAINTENANCE REMOVED AND CLEANED CONNECTIONS AT ANTENNA AND CONTROL DISPLAY UNIT. GPS RECEIVED NORMAL AND CHECKED GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)