As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE IN COCKPIT & CABIN DURING FLIGHT. CREW USED OXYGEN MASK DURING LANDING AS PRECAUTION. LANDING WAS UNEVENTFUL. TROUBLE SHOT THE DISCREPANCY TO A FAULTY STATIC INVERTER IN AFT CABIN. STATIC INVERTER WAS REPLACED. OPERATIONS CHECKED OK & ACFT WAS RETURNED TO SERVICE.