As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TLH/PNS - FLT 5500 - IN-FLIGHT, THE GEAR EXTENDED UNCOMMANDED. BOTH THE GEAR DOWN AND HYDRAULIC LOW ANNUNCIATORS ILLUMINATED. AIRCRAFT LANDED IN PNS WITH NO FURTHER INCIDENTS. AIRCRAFT WAS FERRIED TO JAX WHERE THE ACTUATOR WAS FOUND LEAKING. MAINTENANCE REMOVED AND REPLACED THE ACTUATOR, OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (X)