As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PRIOR TO TRAINING FLIGHT, AIRCRAFT PRE-FLIGHT INSPECTION REVEALED ELEVATOR CONTROLS WERE FOUND JAMMED NOSE DOWN WITH VERY LITTLE NOSE UP TRAVEL AVAILABLE. MAINTENANCE INSPECTION FOUND LARGE SCREWDRIVER WEDGED IN COCKPIT FLIGHT CONTROLS UNDER COCKPIT FLOORBOARDS. SUBMITTER STATED UNABLE TO DETERMINE HOW LONG TOOL HAD BEEN UNDER FLOOR. AIRCRAFT TT: 29,089 HOURS.