What was found
(AUS) ELEVATOR TRIM TAB ACTUATORS CONTAMINATED WITH WATER FROM OVERNIGHT RAIN. WATER FROZE AT ALTITUDE AND LOCKED ELEVATOR TRIM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(AUS) ELEVATOR TRIM TAB ACTUATORS CONTAMINATED WITH WATER FROM OVERNIGHT RAIN. WATER FROZE AT ALTITUDE AND LOCKED ELEVATOR TRIM.