What was found
LH VERT STAB-TO-FUSELAGE AFT DRAG ANGLE, THE FWD END POSSIBLE CRACK (MARKED) (C-CHECK RO 11/25/2025)REMOVED AND INSTALLED NEW AFT DRAG ANGLE PN# AV670-21186-003 ON LH VERTICAL STABILIZER REF CRJ900 SRM 51-42-13-001-001-A01, CRJ900 SRM 51-42-22-001-001-A01, CRJ900 SRM 51-42-21-001-001-A01 AND DWG BA670-35002 REV -F, COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY, AND M-337