What was found
AURAL WARNING BELLS SOUNDED, (NO FIRE WARNING LIGHTS). THE AIRCRAFT PERFORMED AN AIRTURNBACK AND LANDED SAFELY AT CUN AND THE AURAL WARNING CIRCUIT CARD WAS CLEANED, RESEATED AND OPERATIONALLY CHECKED NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AURAL WARNING BELLS SOUNDED, (NO FIRE WARNING LIGHTS). THE AIRCRAFT PERFORMED AN AIRTURNBACK AND LANDED SAFELY AT CUN AND THE AURAL WARNING CIRCUIT CARD WAS CLEANED, RESEATED AND OPERATIONALLY CHECKED NORMAL.