As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MGB CHIP LIGHT ILLUMINATED IN CRUISE FLIGHT ABOUT 8 MINUTES FROM DESTINATION HOSPITAL. DECLARED EMERGENCY WITH APPROACH CONTROL AND NOTIFIED THEM OF CHIP LIGHT AND LANDED CLOSE TO CURRENT POSITION. MAINTENANCE FOUND A DEFECTIVE CHIP DETECTOR GIVING FALSE INDICATIONS AND CHIP DETECTOR WAS REPLACED.