As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON GEAR DOWN SELECTION FOR LANDING, AN UNSAFE RIGHT MAIN GEAR INDICATION ON BOTH PANELS. AFTER EMERGENCY GEAR EXTENSION SELECTED, MAIN PANEL LIGHT CHANGED TO GREEN BUT UPPER PANEL REMAINED UNSAFE. EMERGENCY DECLARED. A/C LANDED SAFELY IN MIAMI AIRPORT. REMOVED AND REPLACED RIGHT MAIN GEAR SECONDARY DOWN LOCK PROXIMITY SWITCH IAW JIC 32-61-00. (M)