What was found
YYC - LEFTHAND WING TIP LEADING EDGE HAS EROSION DAMAGE TO COMPOSITE STRUCTURE. REPAIRED IAW Q400 SUB TASK 51-80-00-340-802, 51-25-26-370-801 AND RD 8/4-57-415, PAGE 4.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
YYC - LEFTHAND WING TIP LEADING EDGE HAS EROSION DAMAGE TO COMPOSITE STRUCTURE. REPAIRED IAW Q400 SUB TASK 51-80-00-340-802, 51-25-26-370-801 AND RD 8/4-57-415, PAGE 4.