What was found
DURING ROUTINE CPCP INSPECTION, FOUND CORROSION ON CENTER WING UPPER SKIN APPROX STA 760 RBL 44 TO BE OUT OF LIMITS IAW B727 SRM 57-30-1 FIG 4 NOTE A. PERFORM HFEC INSPECTION ON EFFECT HOLES NO DEFECT NOTED. INSTALLED REPAIR PARTS IAW AIA ENGINEERING DRAWING NR 2730, EDR B2-05531 AND EDR B2-05617. CORROSION TASK CARD NUMBER C53-224-05. NON-ROUTINE TASK CARD NUMBER 113949. AMERICAN INTERNATIONAL AIRWAYS INC (B4MR567J) ACCOMPLISHING COOK AIRCRAFT LEASING WORKSCOPE FOR PURCHASE UPON COMPLETION.