As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DESCENT CHECKLIST WAS COMPLETED. PILOT LOWERED GEAR HANDLE BELOW 184 KNOTS. SIC COMMENCED CHECKLIST AND NOTED THE GEAR POSITION INDICATOR LIGHTS WERE NOT ILLUMINATED NOR WERE THE 2 RED INDICATOR LIGHTS IN THE LANDING GEAR CONTROL HANDLE. PILOT COMMENCED A GO-AROUND AT 1500 FT MSL AND BEGAN TO CLIMB TO 2000 FT MSL. SUBSEQUENTLY THE GEAR LOWERED ON ITS OWN.