As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK ON RH VERTICAL STABILIZER TO FUSELAGE ATTACHMENT FWD/AFT DRAG ANGLE BTW 61.56% STGR DATUM TO 67.5% REAR SPAR DATUM CRACK ON RH VERTICAL STABILIZER TO FUSELAGE ATTACHMENT AFT DRAG ANGLE BTW 61.56% STGR DATUM TO 67.5% REAR SPAR DATUM WAS REPAIRED PER CRJ-900 SRM 55-31-00-201-001-A01 AND FWD DRAG ANGLE BTW 61.56% STGR DATUM TO 67.5% REAR SPAR DATUM WAS RE-INSPECTED NO CRACKS WERE FOUND ON FWD ANGLE PER CRJ550/700/900/1000 NDT MANUAL PART 1, 51-20-006-250-A01