As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DENT ON AFT FUSELAGE SKIN FS640.00 TO FS644.5 AND S21R TO S22R. ***AIRCRAFT REMOVED FROM SERVICE*** DENT EVALUATED AND FOUND TO BE STRUCTURALLY ACCEPTABLE PER EA. PERFORMED HFEC WITH NO INDICATIONS. RESTORED PROTECTIVE FINISH. ALL WORK WITHIN LIMITS WAS PERFORMED IAW ASAP EA # AWAC-CRJ253-01680 REV IR DATED 9/13/2021.