As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING FLIGHT, THE PILOT RECEIVED A CHIP DETECTOR WARNING AND HE IMMEDIATELY DECLARED EMERGENCY BEFORE LANDING SAFELY. POST FLIGHT INSPECTION FOUND A LARGE AMOUNT OF METALLIC DEBRIS ON THE CHIP DETECTOR AND MAIN OIL FILTER. THE ENGINE WILL BE REMOVED AND FORWARDED TO MFG FOR INVESTIGATION.