What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Aircraft N808VT departed punta gorda FL. (Pgd) en route to annapolis MD. (Anp). After a fuel stop in hilton head island SC. (49J), the engine started to run rough. Unable to maintain altitude, the pilot tim sullivan performed an emergency landing in a field located in franklin county NC. 2.6 miles short of the louisburg airport. The pilot and passenger were not injuried and the aircraft was not damaged. The aircraft was moved to the louisburg airport by rick pahnke (director of maintenance of first in flight aviation). Neil buchanan (mechanic employed by first in flight aviation) accomplished the engine disassembly and inspection. He reported that the #1 intake valve had broken at the stem and dropped into the cylinder causing extensive damage to the #1 piston and cylinder assembly. Additionally, the debris from the #1 intake valve traveled to the #4 cylinder through the intake tube and caused damage to the #4 piston and cylinder assembly. The #2 and #3 cylinders, pistons and valves were not damaged. Review of the aircraft and engine records do not identify any engine discrepancies since the last annual inspection accomplished in October of 2001.
As the FAA filed it
(-23) AIRCRAFT N808VT DEPARTED PUNTA GORDA FL. (PGD) EN ROUTE TO ANNAPOLIS MD. (ANP). AFTER A FUEL STOP IN HILTON HEAD ISLAND SC. (49J), THE ENGINE STARTED TO RUN ROUGH. UNABLE TO MAINTAIN ALTITUDE, THE PILOT TIM SULLIVAN PERFORMED AN EMERGENCY LANDING IN A FIELD LOCATED IN FRANKLIN COUNTY NC. 2.6 MILES SHORT OF THE LOUISBURG AIRPORT. THE PILOT AND PASSENGER WERE NOT INJURIED AND THE AIRCRAFT WAS NOT DAMAGED. THE AIRCRAFT WAS MOVED TO THE LOUISBURG AIRPORT BY RICK PAHNKE (DIRECTOR OF MAINTENANCE OF FIRST IN FLIGHT AVIATION). NEIL BUCHANAN (MECHANIC EMPLOYED BY FIRST IN FLIGHT AVIATION) ACCOMPLISHED THE ENGINE DISASSEMBLY AND INSPECTION. HE REPORTED THAT THE #1 INTAKE VALVE HAD BROKEN AT THE STEM AND DROPPED INTO THE CYLINDER CAUSING EXTENSIVE DAMAGE TO THE #1 PISTON AND CYLINDER ASSEMBLY. ADDITIONALLY, THE DEBRIS FROM THE #1 INTAKE VALVE TRAVELED TO THE #4 CYLINDER THROUGH THE INTAKE TUBE AND CAUSED DAMAGE TO THE #4 PISTON AND CYLINDER ASSEMBLY. THE #2 AND #3 CYLINDERS, PISTONS AND VALVES WERE NOT DAMAGED. REVIEW OF THE AIRCRAFT AND ENGINE RECORDS DO NOT IDENTIFY ANY ENGINE DISCREPANCIES SINCE THE LAST ANNUAL INSPECTION ACCOMPLISHED IN OCTOBER OF 2001.