What was found
DURING CRUISE FLIGHT, ENGINE ROUGHNESS NOTED. LANDED AS A PRECAUTION. MAINTENANCE FOUND THAT NR 2 CYLINDER EXHAUST VALVE STUCK OPEN.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CRUISE FLIGHT, ENGINE ROUGHNESS NOTED. LANDED AS A PRECAUTION. MAINTENANCE FOUND THAT NR 2 CYLINDER EXHAUST VALVE STUCK OPEN.