As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH AFT VERTICAL STABILIZER TO FUSELAGE DRAG ANGLE IS CRACKED. (C-CHECK) RO 3/6/2020 REMOVED DAMAGED ANGLE AND FILLER REF CRJ-900 SRM FABRICATED NEW PICES REF CRJ-900 SRM INSTALLED NEW FABRICATED PARTS REF CRJ-900 SRM RESTORED FINISH TO INSTALLED PARTS CRJ-900 SRM SEE CONTINUATION CARD FOR WORK PERFORMED COMPLIED WITH TASK CARD