As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION IT WAS NOTED THAT THE COCKPIT VOICE RECORDER (CVR) WAS NOTED AS ONLY RECORDING VOICES FROM THE AREA MIC. THE VOICES FROM THE PILOT'S AND COPILOTS MICROPHONES WERE NOT BEING PICKED UP AND RECORDED. FURTHER INSPECTION WILL NEED TO BE DONE IN ORDER TO DETERMINE THE CAUSE OF THIS DEFECT.