What was found
MX-STL- DURING MAINTENANCE CHECK FOUND CORROSION AT STRINGER 21L AT FUSELAGE FRAME 30. MAINTENANCE REMOVED CORROSION AND TREATED STRINGER 21L AT FUSELAGE FRAME 30 IAW ATR 72 SRM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MX-STL- DURING MAINTENANCE CHECK FOUND CORROSION AT STRINGER 21L AT FUSELAGE FRAME 30. MAINTENANCE REMOVED CORROSION AND TREATED STRINGER 21L AT FUSELAGE FRAME 30 IAW ATR 72 SRM.