As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"SECONDARY NRC IN REF. TO NRC 00013 : AFTER PAINT STRIPPING ON LOWER SKIN AT LH INBOARD FLAP, CRACK WAS FOUND ON LOWER SKIN BTW FS30.00 / FS36.00 FROM 0.750Ï¿½ TO TRAILING EDGE. LOWER SKIN AT LH INBOARD FLAP BTW FLS 30.00 / FLS 36.00 0.750"" ABOVE OF TRAILING EDGE WAS REPAIRED PER CRJ900 SRM 57-52-01-201-001-A01"