As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT LANDING GEAR WOULD NOT INDICATE DOWN AND LOCKED AFTER NORMAL EXTENSION. RAN THE EMERGENCY CHECKLIST, PULLED THE HANDLE AND BLOW DOWN AND STILL NO GREEN INDICATION. YAWING ACFT WOULD NOT GIVE DOWN AND LOCKED INDICATION. LIGHT WAS CONFIRMED TO WORK WITH ROTARY TEST. RED GEAR UNSAFE LIGHT WAS ILLUMINATED, AND GEAR UNSAFE HORN ACTIVATED ACCORDINGLY. REPLACED RT MLG ACTUATOR IAW MM CH 32-30-04.