As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INTERCOSTAL JUST AFT OF EXTERNAL POWER PLUG APPEARS TO BE CRACKED AT TOOLING HOLE, LOCATED JUST I/B AND AFT OF ACCESS DOOR 122BR OPENING. - EDGE BLENDED CRACKED AREA IN AFT INTERCOSTAL AT POWER PLUG IAW CRJ 200 SRM T.R 51-44 FOUND TO BE WITHIN LIMITS IAW CRJ 200 SRM 53-00-00 APPLIED FINISH IAW CRJ 200 SRM 51-25-16 AAR SM 33