As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON INNER SKIN SURFACE AT THE MAIN AVIONICS BAY DOOR CUTOUT BTW FS 364.00 TO FS394.00, BTW STGR 25LH TO 25RH. THE MAIN AVIONICS BAY DOOR CUTOUT BTW FS 364.00 TO FS394.00, BTW STGR 25LH TO 25RH WAS REPAIRED PER REO 690-53-21-032 REV - -