What was found
STRUCTURE AROUND AUXILIARY POWER UNIT EXHAUST DUCT DISCOLORED. REPAIRED STRUCTURE PER MD80-53-012914.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
STRUCTURE AROUND AUXILIARY POWER UNIT EXHAUST DUCT DISCOLORED. REPAIRED STRUCTURE PER MD80-53-012914.