As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH, NOSE GEAR LIGHT DID NOT ILLUMINATE. WENT AROUND AND ACCOMPLISHED ABNORMAL PROCEDURE. NO LIGHT. DURING RETURN TO AIRPORT LIGHT ILLUMINATED AT 50' AGL LIGHT EXTINGUISHED LANDED WITHOUT INCIDENT. FOUND BROKEN WIRE AT NOSE DOWN LOCK SWITCH REPLACED PIN NR 6 ON CONNECTOR CLEANED PLUG. OPS CKS GOOD IAW DC8 MM 32-60-0.