What was found
GSO FLIGHT 2311, THE CREW REPORTED SMOKE IN THE COCKPIT. THE AIRCRAFT DIVERTED INTO GSO AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE WINDSHIELD HEAT WIRING/ PITOT HEAT RELAYS AND CURRENT SENSORS. OPERATED WINDSHIELD HEAT AND PITOT HEAT/AIR CONDITIONING PACKS AND FANS. RESECURED DUCT ON NR 1 PACK DUAL TEMP CONTROLLER. NO DEFECTS WERE FOUND AND THE AIRCRAFT WAS TEST FLOWN. TEST FIGHT WAS SATISFACTORY. THE AIRCRAFT WAS RELEASED FOR SERVICE.