As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: VHF 1 BECAME UNUSABLE DURING DESCENT. CONSTANT POPPING SOUND AND FREQUENT INABILITY TO HEAR ATC. VHF 2 WAS WEAK BUT USABLE. REPLACED #1 VHF TRANSCEIVER (AALA202206148641) AND #2 VHF TRANSCEIVER (AALA202206147711) PER AMM 23-12-33