As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON REMOVAL OF THE HORIZONTAL STABILIZER UPPER INSPECTION PANEL, FOUND THERE WAS WATER ACCUMULATION NEXT TO THE BULKHEAD PN 101-600015-9. THIS CONDITION WAS CAUSED BY THE INCORRECT LOCATION OF A WATER DRAIN HOLE. SUBMITER STATED IF THE WATER IS ALLOWED TO ACCUMULATE AND FREEZE, IT COULD CAUSE SERIOUS ELEVATOR CONTROL PROBLEMS. BEECH TECHNICAL SUPPORT INFORMED OF THE PROBLEM. PART TC: 2,562.