As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CONNECTING ROD ON NR5 PISTON BROKE APART, PUNCTURING A HOLE IN THE LT ENGINE CASE HALF. PILOT SECURED THE ENGINE AND MADE A SINGLE ENGINE LANDING AT THE AIRPORT WITHOUT INCIDENT. NO INJURIES TO PASSENGERS OR CREW. ENGINE WAS WITHIN TBO AND IN COMPLIANCE WITH ALL AD`S. ENGINE WAS IN COMPLIANCE WITH COMPANY INSPECTION SCHEDULE. (K)