What was found
SMOKE IN CABIN AFTER APU START(ON GROUND AT GATE). CAUSED BY RT PACK, RT PACK PLACED ON MEL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SMOKE IN CABIN AFTER APU START(ON GROUND AT GATE). CAUSED BY RT PACK, RT PACK PLACED ON MEL.