As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING REMOVAL OF 132AL FOUND 8 ELONGATED HOLES IN FUSELAGE SKIN DOUBLER. C-CHECK RO 11/24/2020. REMOVED AND REPLACED DOUBLER, IAW CRJ200 SRM. FORM M-337 AND MAJOR REPAIR TASK CARD COMPLETED AND ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.