What was found
DURING SCHEDULED INSPECTION AT AERO CORP IN LAKE CITY, FL, FOUND BS 520.0, STR 26L, STRINGER CORRODED. REMOVED THE TRANSITION PANEL. STR 26L OUT OF LIMITS IAW SRM 51-10-6. CUT OUT A 12 INCH SECTION AT STA 520. FABRICATED REPAIR PARTS IAW SRM 53-10-3. INSTALLED PARTS IAW SRM 51-40-3. REF: NON-ROUTINE 060N1-0432/50774.