What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) 10/16/2007 16:10 Local. N199Y made a precautionary landing on runway 20 Richmond International Airport due to smoke in the cockpit. The aircraft landed and taxied to the ramp without incident. According to maintenance personnel at takeoff, the aircraft crew experienced an odor and haze entering the cabin. The crew initiated an in-flight emergency and returned to base. A maintenance check determined that the cause of the odor and haze was oil contamination introduced into the bleed air system from a pressurization cart that was used on a previous maintenance procedure. The aircraft was evacuated of contaminants and ground run with no further discrepancies. Noted. The aircraft was then approved for return to service.
As the FAA filed it
(-23) 10/16/2007 16:10 LOCAL. N199Y MADE A PRECAUTIONARY LANDING ON RUNWAY 20 RICHMOND INTERNATIONAL AIRPORT DUE TO SMOKE IN THE COCKPIT. THE AIRCRAFT LANDED AND TAXIED TO THE RAMP WITHOUT INCIDENT. ACCORDING TO MAINTENANCE PERSONNEL AT TAKEOFF, THE AIRCRAFT CREW EXPERIENCED AN ODOR AND HAZE ENTERING THE CABIN. THE CREW INITIATED AN IN-FLIGHT EMERGENCY AND RETURNED TO BASE. A MAINTENANCE CHECK DETERMINED THAT THE CAUSE OF THE ODOR AND HAZE WAS OIL CONTAMINATION INTRODUCED INTO THE BLEED AIR SYSTEM FROM A PRESSURIZATION CART THAT WAS USED ON A PREVIOUS MAINTENANCE PROCEDURE. THE AIRCRAFT WAS EVACUATED OF CONTAMINANTS AND GROUND RUN WITH NO FURTHER DISCREPANCIES. NOTED. THE AIRCRAFT WAS THEN APPROVED FOR RETURN TO SERVICE.