What was found
UPON REMOVAL OF FABRIC ON HORIZONTAL STABILIZERS, MANY RUSTED THROUGH PIN HOLES WERE FOUND ON THE BOTTOM OF THE HORIZONTAL STABILIZERS AFT SPAR TUBES, ADJACENT TO THE ELEVATOR MOUNTS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UPON REMOVAL OF FABRIC ON HORIZONTAL STABILIZERS, MANY RUSTED THROUGH PIN HOLES WERE FOUND ON THE BOTTOM OF THE HORIZONTAL STABILIZERS AFT SPAR TUBES, ADJACENT TO THE ELEVATOR MOUNTS.