What was found
(AUS) NO3 PA SYSTEM MIGRATED FROM ITS RACK DUE TO THE ABSENCE OF A CAMLOCK CLIP RETAINER - NO AUDIBLE PA SYSTEM ON UPPER DECK - PERSONNEL/MAINTENANCE ERROR
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(AUS) NO3 PA SYSTEM MIGRATED FROM ITS RACK DUE TO THE ABSENCE OF A CAMLOCK CLIP RETAINER - NO AUDIBLE PA SYSTEM ON UPPER DECK - PERSONNEL/MAINTENANCE ERROR