As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PIT - DURING Q-3/C-6 INSPECTION, FOUND LEVEL 1 CORROSION ON WEB OF AFT CARGO WALL AT STATION 1338 PREVIOUSLY REWORKED CORROSION REF NR C57-53300. MANUFACTURED AND SPLICED IN NEW WEB SECTION AND ANGLES PER USAIR TYPICAL REPAIR 53-30-10. (M)