What was found
DURING A MAINTENANCE VISIT, FOUND MIS-DRILLED HOLE AND CRACKED IN FRAME AND FRAME INTERCOSTAL, AT Y=1240, AND 14 INCHES ABOVE UPPER CARGO COMPARTMENT FLOOR. *S/D* FABRICATED AND INSTALLED REPAIR ANGLE AND 3 EACH CLIPS IAW FAA DER COTNEY ENGINEERING SKETCH C44-R07.