As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REF CARD 2500-4425: DURING OPERATIONAL CHECK OF MEGAPHONE HARDWARE DAMAGED WAS FOUND. MEGAPHONE P/N: A3-06-1402-1 S/N: 3522 WAS REMOVED AND SERVICEABLE MEGAPHONE P/N: EM1D S/N: N/A WAS INSTALLED AND INSTALLATION TEST WAS PERFORMED PER AMM 23-34-00. INSTALLATION TEST OK. (LP1066990)