What was found
IN CRUISE, CREW NOTED BURNING ODOR FROM HEAT DUCTS. MAINTENANCE TESTED THE ENVIRONMENTAL SYSTEM BUT WAS UNABLE TO DUPLICATE THE DISCREPANCY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
IN CRUISE, CREW NOTED BURNING ODOR FROM HEAT DUCTS. MAINTENANCE TESTED THE ENVIRONMENTAL SYSTEM BUT WAS UNABLE TO DUPLICATE THE DISCREPANCY.