As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND FS 409+128 VERTICAL POSTS LBL 18 OUTBOARD SIDE HAS INDICATION NOTED .250 LONG 50% FSH AT WL 69.0 AFT FLANGE RADIUS, FAILED NDT INSPECTION. C-CHECK RO 9/5/2020. REMOVED AND INSTALLED NEW LBL 18 VERTICAL POST AT FS 409+128, IAW BOMBARDIER REO AND SRM. COMPLIED WITH SKYCARD AND FORM M-337. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED. PART FOR PART REPLACEMENT. WEIGHT AND BALANCE NOT AFFECTED.