What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) On Saturday, March 23, 2002, a united express CL-600, N637BR, operated by atlantic coast airlines as flight 601, returned and landed on runway 23 at the Buffalo niagara international airport (buf) after reporting smoke in the cockpit. The aircraft landed without incident and fire and rescue responded. Maintenance control released the aircraft for a ferry flight to iad. At iad, maintenance found the APU oil to be overserviced. Oil was properly serviced and the air conditioning system was inspected and operated. No defect or smoke was noted. The aircraft was returned to service. This incident is considered closed.
As the FAA filed it
(-23) ON SATURDAY, MARCH 23, 2002, A UNITED EXPRESS CL-600, N637BR, OPERATED BY ATLANTIC COAST AIRLINES AS FLIGHT 601, RETURNED AND LANDED ON RUNWAY 23 AT THE BUFFALO NIAGARA INTERNATIONAL AIRPORT (BUF) AFTER REPORTING SMOKE IN THE COCKPIT. THE AIRCRAFT LANDED WITHOUT INCIDENT AND FIRE AND RESCUE RESPONDED. MAINTENANCE CONTROL RELEASED THE AIRCRAFT FOR A FERRY FLIGHT TO IAD. AT IAD, MAINTENANCE FOUND THE APU OIL TO BE OVERSERVICED. OIL WAS PROPERLY SERVICED AND THE AIR CONDITIONING SYSTEM WAS INSPECTED AND OPERATED. NO DEFECT OR SMOKE WAS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE. THIS INCIDENT IS CONSIDERED CLOSED.