As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PIT - DURING Q-5 CHECK INSPECTION, FOUND 3 AREAS 2 INCHES BY 3 INCHES OF LEVEL 2 CORROSION AFT SIDE OF FRAME AT STATION 1250 FROM LONGERON 28L TO 28R. CORROSION TASK NR C57-53300. CLEANED CORRODED SECTION AND INSTALLED DOUBLERS PER SRM 53-03 FIG 2A. (M)