As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DEPARTURE, THE NR 1 RADIAL ENGINE REAR SUMP METAL CONTAMINATION LIGHT ILLUMINATED ON CLIMBOUT. NO OTHER ABNORMAL INDICATIONS WERE NOTED. THE ENGINE WAS SECURED, THE ACFT RETURNED TO BASE AND LANDED WITHOUT FURTHER INCIDENCE. AN IFE WAS NOT DECLARED. DURING INVESTIGATION, 1 SMALL METALLIC CHIP WAS FOUND. ENGINE OIL SYSTEM FILTER CHECKED CLEAN. ACFT WAS RETURNED TO SERVICE.