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 UPPER FLANGE FOUND 1EA CRACK AT RIB17 BETWEEN STGR2.8 AND REAR SPAR COMPLIED WITH FEDEX EA 6-5750-T0378625 P1 REPAIRED THE LH WING CENTER FLAP CRACKED RIB UPPER FLANGE 1EA CRACK AT RIB17 BETWEEN STGR2.8 AND REAR SPAR. TITLE: WING - FLIGHT SURFACES - LH CENTER FLAP CRACKS IN UPPER FLANGES OF RIBS 17, 26 AND 27 AT STR. 2.6/ 2.7 /2.8- ALI 575306-01-1A. THIS IS CAT A REPAIR. MAJOR REPAIR IAW GMM6-2-100.