As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENROUTE TO PICK UP PATIENT, PILOT GOT AN ENGINE CHIP INDICATION AND LANDED AIRCRAFT IN NEAREST SAFE LAND SPOT POSSIBLE, IN A PASTURE. MECHANIC WAS DISPATCHED TO AIRCRAFT. MECHANIC FOUND METALLIC PARTICLES ON LOWER ENGINE CHIP PLUG EXCEEDING RR MM GUIDELINES. ENGINE IS BEING CHANGED.