What was found
MKE - FOUND SEVERAL AREAS OF INTERGRANULAR CORROSION ON LONGERON 25 LEFT FROM AFT PRESSURE BULKHEAD TO FRAME 1380. INSTALLED NEW LONGERON. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MKE - FOUND SEVERAL AREAS OF INTERGRANULAR CORROSION ON LONGERON 25 LEFT FROM AFT PRESSURE BULKHEAD TO FRAME 1380. INSTALLED NEW LONGERON. (M)