As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ON A MX TEST FLIGHT AND ON FINAL APPROACH IT WAS DISCOVERED THAT THE RT MLG DOWN INDICATION LIGHT WAS NOT ILLUMINATED. THE PILOT, AT THAT TIME MADE THE ATTEMPT TO DEPLOY USING EMERGENCY PROCEDURES WITH NO SUCCESS. THE FLY OVER AND GROUND VISUAL INSPECTION SHOWED THE GEAR TO BE IN THE DEPLOYED POSITION, THE LANDING WAS CONTINUED AND WITHOUT FURTHER PROBLEM.