As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT CABIN FILLED WITH SMOKE DURING FLIGHT DUE TO BLOWN AC BELT.UPON INVESTIGATION FOUND AIR CONDITIONING COMPRESSOR TO HAVE SEIZED. REMOVED DRIVE BELT, INSPECTED DRIVE SYSTEM FOR OBSTRUCTIONS, AND PULLED AND TIE-WRAPPED CIRCUIT BREAKER.