As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MWH - CRACK IN LT FORE RUDDER SKIN AT FIRST STRINGER BELOW TOP CLOSING RIB. CUT OUT DAMAGED SKIN, FABRICATED REPLACEMENT SKIN AND DOUBLER, INSTALLED ALL PARTS IAW Q200 RD 8-55-355. C/W NDT INSPECTION OF CUT AREA REF NDT MANUAL PART 6 51-00-01 FOR DASH 8 200, NO DEFECTS WERE NOTED. OK TO CLOSE FINAL INSP AND CLEARANCE CHECK COMPLETED.