As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON ARRIVAL GYE, REPORTED SMOKE ODOR FROM UNKNOWN SOURCE IN COCKPIT AND CABIN. ON GROUND, RAN ENGINES AND PRESSURIZED AIRCRAFT TO CHECK NASI PNEUMATIC FLOW CONTROL SYSTEM IAW STC ST466CH. NO SMOKE ODOR WAS NOTED IN AIRCRAFT. AIRCRAFT WAS RETURNED TO SERVICE WITH NO FURTHER REPORTS RECEIVED ON SUBSEQUENT FLIGHTS. (M)