What was found
DFW INFLIGHT T563/28 SMOKE IN CABIN AFTER TAKEOFF AND REMAINED UNTIL LANDING. RETURNED TO DFW AND LANDED WITHOUT INCIDENT. REPLACED AUXILLARY POWER UNIT. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DFW INFLIGHT T563/28 SMOKE IN CABIN AFTER TAKEOFF AND REMAINED UNTIL LANDING. RETURNED TO DFW AND LANDED WITHOUT INCIDENT. REPLACED AUXILLARY POWER UNIT. SYSTEM GROUND CHECKED NORMAL OPERATION.