As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCEND PITCH TRIM COMPENSATOR FAILED IN EXTENDED POSITION, PERFORMED EMERGENCY CHECKLIST PHASE 1 AND 2 ITEMS; INITIATED A FLAP 50 LANDING AND DECLARED AN EMERGENCY IAW PHASE 2 EMERGENCY ABNORMAL CHECKLIST. REMOVED AND REPLACED PITCH COMPUTER IAW MM 27-30-12 SYSTEMS OPERATIONS AND LEAKS CHECKED NORMAL IAW MM 24-30-6 AND MM 34-11-0. AIRCRAFT RETURN TO SERVICE.