What was found
*POSSIBLE CRACK ON VERTICAL/FUSELAGE AFT DRAG ANGLE (LH SIDE) (C-CHECK RO 9/8/2021) CRACK VERIFIED AND MARKED ON LH AFT DRAG ANGLE / FASTENERS REMOVED IAW CRJ900 SRM 51-42-06-001-001-A01, - AREA DAMAGE REMOVED OR CUT AWAY AT AFT DRAG ANGLE ON JOIN OF VERICAL WITH FUSELAGE IN L/H SIDE, IAW CRJ900 SRM 55-31-00-201-001-A01 / HFEC INSPECTED PER REF CRJ900 NDTM 51-20-006-250-A01. NO DEFECTS NOTED BEYOND EDGES OF CUT LINE, AND UNDERLYING STRUCTURE / INSTALLED -5 AND -7 REPAIR ANGLES REF. CRJ 900 SRM 55-31-00-201-001-A01 / RESTORED DECORATIVE FINISH TO WORKED AREA REF CRJ-900 SRM 51-21-16-001-001-A01 / SEE CONTINUATION CARD FOR WORK DETAILS / C/W SKYWEST TASK CARD 51-900-1002-SKY