What was found
ON CLIMBOUT AND DESCENT THERE WAS A HEAVY MUSTY ODOR THROUGHOUT THE WHOLE AIRCRAFT. REPLACED BOTH RECIRCULATION FILTERS PER MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON CLIMBOUT AND DESCENT THERE WAS A HEAVY MUSTY ODOR THROUGHOUT THE WHOLE AIRCRAFT. REPLACED BOTH RECIRCULATION FILTERS PER MM.