As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT FUSELAGE SKIN HAS TWO DENTS AT FS625.30 TO FS640.0 AND S20L TO S21L, DENTS ARE APPROXIMATELY 1 INCH APART. ***AIRCRAFT REMOVED FROM SERVICE*** THE TWO DENTS EVALUATED AND FOUND TO BE STRUCTURALLY ACCEPTABLE PER EA. P/N 601R35005. PERFORMED HFEC WITH NO INDICATIONS. RESTORED PROTECTIVE FINISH. ALL WORK WITHIN LIMITS WAS PERFORMED IAW ASAP EA # AWAC-CRJ253- 01681 REV IR DATED 9/14/2021.