What was found
DURING WALK AROUND INSPECTION, FOUND ON RIGHT WING O/B FLAP VERTICAL BEAM I/B TRACK CRACKED FROM LOWER WING SURFACE AND TRAVELS UPWARD APPROX 50 PERCENT OF VERT FITT, SIMILAR CRACK WAS FOUND ON LEFT WING I/B FLAP O/B TRACK. ALSO, FOUND THE LT O/B TRACK FORMER ASS'Y CRACKED. PERFORMED INTERIM REPAIR TO THE RIGHT WING O/B FLAP VERT BEAM, FOUND CRACKS ON THE LEFT I/B AND O/B FLAP TRACKS LESS SEVERE, INSPECTED AIRCRAFT AND FOUND SAFE FOR FLAP UP FERRY TO 31J FOR PERMANENT REPAIR. AIRCRAFT REACHED DISTINATION AND LANDED WITHOUT INCIDENT.