As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH LEFT GEAR INDICATED UNSAFE. EXECUTED A GO-AROUND. COMPLIED WITH QRH. RETURNED FOR A NORMAL LANDING. MAIN LEFT GEAR INDICATOR REMAINED RED THROUGHOUT. SECONDARY LEFT GEAR INDICATION ON THE CONFIG SYNOPTIC SHOWED GREEN THROUGHOUT. ***EMERGENCY DECLARED***