As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON PREVIOUS REPAIR DOUBLER BTW STA 844-859 AND LONGERONS 28L-28R AT EXTERNAL FUSSELAGE SKIN. SUMMARY OF NRC 00395: CORROSION LEVEL 2. PREVIOUS REPAIR DOUBLER BTW STA 844-859 AND LONGERONS 28L-28R AT EXTERNAL FUSSELAGE SKIN WAS REPLACED PER B717 SRM 53-20-70-2R PROCEDURE 1 REPAIR 1. (LP #0173843)