What was found
ENGINE RAN ROUGH. PRECAUTIONARY LANDING. FOUR SPARK PLUGS, FOUND CRACKED AND SOME MISSING INSULATORS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ENGINE RAN ROUGH. PRECAUTIONARY LANDING. FOUR SPARK PLUGS, FOUND CRACKED AND SOME MISSING INSULATORS.