As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
E031373 SERVICE DOOR AFT FRAME IS CORRODED AT BOTTOM SCREW HOLE PREVIOUSLY BLENDED PAINTED BLUE. PERFORMED FRAME SPLICE REPAIR ON SERVICE DOOR AFT FRAME CUTOUT AND INSTALLED SERVICEABLE LOWER FRAME SECTION (FR22) IAW PIEDMONT EO1-53-24-0285, ETD2024-145-011218 REV A AND EMB 145 SRM 53-00-04 ITEM 17, FIG 209 SHEET 1 AND 2.