As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH, THE RED UNSAFE LANDING GEAR LIGHT ILLUMINATED AFTER LANDING GEAR EXTENSION. EXECUTED A GO-AROUND AND RECYCLED THE LANDING GEAR AND THE LIGHT EXTINGUISHED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND CHECKED LANDING GEAR SYSTEM, OPERATIONAL CHECK GOOD.