As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DAMAGE FOUND ON LEADING EDGE OF RIGHT HAND HORIZONTAL STABILIZER AT STATION 120. FURTHER INVESTIGATION FOUND UPPER AND LOWER EXHAUST CLAMP ASSEMBLIES ON CYLINDER 16 AND 17 HAD COME OFF DURING FLIGHT AND CUT LEADING EDGE STABILIZER 2.5".