What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
The aircraft took off from prescott on its way to California. As the aircraft was reaching 12,000 ft and getting ready to level off the engine began to misfire intermittently. The pilot states that the aircraft was approximately 30 miles to the west of prescott (prc) and he decided not to land a bagdad airport. He was in contact with flight following and notified them he was having engine issues and wished to return to prc. He turned back to the airport, and although the engine had reduced power he was able to maintain 11,000 ft until the aircraft was over prc. He talked to prc tower and was cleared to land. He circled to land and stated that the tower was very helpful and they did not have to divert any of the traffic in the pattern. The aircraft landed successfully and was able to taxi to its? Hanger without any further problems.
The pilot/mechanic and other maintenance personnel have inspected the engine and determined that one of the cylinders had burnt valves. A replacement cylinder hass put on order and will be replaced when the pilot returns from an extended vacation at the end of January 2017
As the FAA filed it
THE AIRCRAFT TOOK OFF FROM PRESCOTT ON ITS WAY TO CALIFORNIA. AS THE AIRCRAFT WAS REACHING 12,000 FT AND GETTING READY TO LEVEL OFF THE ENGINE BEGAN TO MISFIRE INTERMITTENTLY. THE PILOT STATES THAT THE AIRCRAFT WAS APPROXIMATELY 30 MILES TO THE WEST OF PRESCOTT (PRC) AND HE DECIDED NOT TO LAND A BAGDAD AIRPORT. HE WAS IN CONTACT WITH FLIGHT FOLLOWING AND NOTIFIED THEM HE WAS HAVING ENGINE ISSUES AND WISHED TO RETURN TO PRC. HE TURNED BACK TO THE AIRPORT, AND ALTHOUGH THE ENGINE HAD REDUCED POWER HE WAS ABLE TO MAINTAIN 11,000 FT UNTIL THE AIRCRAFT WAS OVER PRC. HE TALKED TO PRC TOWER AND WAS CLEARED TO LAND. HE CIRCLED TO LAND AND STATED THAT THE TOWER WAS VERY HELPFUL AND THEY DID NOT HAVE TO DIVERT ANY OF THE TRAFFIC IN THE PATTERN. THE AIRCRAFT LANDED SUCCESSFULLY AND WAS ABLE TO TAXI TO ITS? HANGER WITHOUT ANY FURTHER PROBLEMS.
THE PILOT/MECHANIC AND OTHER MAINTENANCE PERSONNEL HAVE INSPECTED THE ENGINE AND DETERMINED THAT ONE OF THE CYLINDERS HAD BURNT VALVES. A REPLACEMENT CYLINDER HASS PUT ON ORDER AND WILL BE REPLACED WHEN THE PILOT RETURNS FROM AN EXTENDED VACATION AT THE END OF JANUARY 2017