What was found
(CAN) DURING FLIGHT, ENGINE MALFUNCTIONED. AIRCRAFT LANDED ON FLOATS WITHOUT INCIDENT. CYLINDER FOUND CRACKED. CYLINDER REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) DURING FLIGHT, ENGINE MALFUNCTIONED. AIRCRAFT LANDED ON FLOATS WITHOUT INCIDENT. CYLINDER FOUND CRACKED. CYLINDER REPLACED.