What was found
RT UPPER WING PLANK LANDINGS FOR PANELS 640AT, 640BT, AND 640CT HAVE FRETTING CORROSION. C-CHECK RO 11/21/2020. REPAIRED RT UPPER WING PLANK LANDINGS FOR PANELS 640AT, 640BT, AND 640CT, REF MHIRJ REO.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RT UPPER WING PLANK LANDINGS FOR PANELS 640AT, 640BT, AND 640CT HAVE FRETTING CORROSION. C-CHECK RO 11/21/2020. REPAIRED RT UPPER WING PLANK LANDINGS FOR PANELS 640AT, 640BT, AND 640CT, REF MHIRJ REO.