As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK THE EXTERNAL FUSELAGE SKIN WAS FOUND TO BE DENTED BETWEEN FRAMES 20 AND 21, AND BETWEEN STRINGERS 12L AND 13L. MAINTENANCE PERFORMED A PATCH REPAIR TO THE AFFECTED AREA IAW EMB 145 SRM 53-21-01. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.