What was found
AIRCRAFT WAS NOT GROUNDED: FORWARD MEGAPHONE IN COMPARTMENT 302 IS INOPERABLE. REPLACED MEGAPHONE BATTERIES.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS NOT GROUNDED: FORWARD MEGAPHONE IN COMPARTMENT 302 IS INOPERABLE. REPLACED MEGAPHONE BATTERIES.