What was found
UPON ARRIVAL, FLIGHT CREW REPORTED SMOKE IN CABIN DURING APU START WHILE TAXIING TO GATE. PERFORMED CHECKS, WITH NO SMOKE OR DEFECTS NOTED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UPON ARRIVAL, FLIGHT CREW REPORTED SMOKE IN CABIN DURING APU START WHILE TAXIING TO GATE. PERFORMED CHECKS, WITH NO SMOKE OR DEFECTS NOTED.