What was found
LH WING, CENTER FLAP, TOP SKIN RIB FLANGE. 3 EA CRACK NOTED AT RIB 27. CIRCLED IN RED. PERFORMED CUT OUT (2EA) OF LWR SKIN BTW RIB 27 TO RIB 26 AND STGR 2.1 TO STGR 2.3 I.A.W. A300-600 SRM 57-50-00-201 PARAGRAPH 4.E. INSTALLED EXTERNAL PLATE (REPAIR DOUBLER / 1EA) ON LH WING, CENTER FLAP, LWR SKIN BTW RIB 27 TO RIB 26 AND STGR 2.1 TO STGR 2.3 I.A.W. A300-600 SRM 57-50-00-201 PARAGRAPH 4.E AND SRM 51-40-21.