As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH WING CENTER FLAP RIB UPR FLANGE FOUND 1EA CRACK AT RIB11 BETWEEN STGR2.8 AND REAR SPAR COMPLIED WITH EA 6-5750-T0377620 P1 REPAIRED THE LH WING CENTER FLAP CRACKED RIB UPR FLANGE AT RIB11 BETWEEN STGR2.8 AND REAR SPAR. TITLE: WING - FLIGHT SURFACES - LH CENTER FLAP, CRACKS IN UPPER FLANGES OF RIB11 AND RIB17 AT STRINGER 2.8 - ALI 575306-01- 1A . THIS IS CAT A REPAIR. MAJOR REPAIR IAW GMM 6-2-100. SEE WRI 57-50/6929 FOR WORK DETAILS.