What was found
AIRCRAFT WAS NOT GROUNDED: AFT CABIN MEGAPHONE INOPERABLE. MAINTENANCE REPLACED BATTERIES IN AFT CABIN MEGAPHONE PER STANDARD PRACTICES.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS NOT GROUNDED: AFT CABIN MEGAPHONE INOPERABLE. MAINTENANCE REPLACED BATTERIES IN AFT CABIN MEGAPHONE PER STANDARD PRACTICES.