As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING HFEC INSPECTION ON LT WING SPAR I LOWER FLANGES AT RIB 9 FOUND A RELEVANT INDICATION. REPAIRED LH WING SPAR I LOWER FLANGE AT RIB 9 IAW SRM 57-20-05RE, ITEM 2, FIG 201 SHEET 2 (CASE 3) DET C AND PIEDMONT EO1-57-26-0457.