As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
E938783 - INTERIOR PAX, THE SKIN AT THE BASE OF THE AFT HEATED NIPPLE HAS CORROSION. SSI 53-20-07 .... ACCOMPLISHED REPAIR OF CORROSION ON INTERNAL FUSELAGE SKIN AROUND HEATED NIPPLES BTW FR 57-58 IAW EO1-53-22-0210 AND ETD# ETD2022-145-030530. SEE NRTC# E938371 FOR DETAILS AND REQUIRED RII INSPECTIONS.