As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FS409+128 BL0 L/H VERT POST HAS A CRACK INDICATION NOTED IN THE AFT FLANGE RADIUS AT WL69 .275 LONG BY 50%FSH. FAILED NDT (C-CHECK) RO 12/27/2019 PERFORMED A MAJOR REPAIR TO FS409+128 BL0 LH VERTICAL POSTS AND ATTACH ANGLES IAW BOMBARDIER REO AND CRJ200 SRM TASKS. COMPLETED SKYWEST TASK CARD.