As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON DESCENT INTO EKO, TRIM FAIL WARNING WENT OFF. AFTER A/P DISCONNECT, AIRCRAFT PITCHED UP AT 230 KTS WITH ELEVATOR TRIM AT FULL NOSE DOWN STOP. AIRCRAFT NOT UNDER NORMAL CONTROL UNTIL SLOWED BELOW 200 KTS. ADJUSTED RT ELEVATOR TRIM TAB AS REQUIRED TO RECEIVE TRIM EXPECTED.