What was found
AIRCRAFT EN ROUTE FRM RWI TO PTK. RT ENGINE BACKFIRED AND RAN ROUGH. PRECAUTIONARY LANDING AT HLG WITHOUT INCIDENT. UPON INSPECTION, NR 11 CYLINDER ON NR 2 ENGINE WAS FOUND TO BE CRACKED. CHANGED CYLINDER. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT EN ROUTE FRM RWI TO PTK. RT ENGINE BACKFIRED AND RAN ROUGH. PRECAUTIONARY LANDING AT HLG WITHOUT INCIDENT. UPON INSPECTION, NR 11 CYLINDER ON NR 2 ENGINE WAS FOUND TO BE CRACKED. CHANGED CYLINDER. (X)