What was found
SHUT DOWN NR 3 ENGINE IN FLIGHT AT 23:55 (PRECAUTIONARY-DUE TO ROUGHNESS). REPLACED NR 17 CYLINDER DUE TO CRACKED HEAD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SHUT DOWN NR 3 ENGINE IN FLIGHT AT 23:55 (PRECAUTIONARY-DUE TO ROUGHNESS). REPLACED NR 17 CYLINDER DUE TO CRACKED HEAD.