What was found
DURING A PRE-SALE INSPECTION WHILE INSPECTING THE FUSELAGE REAR SPAR ATTACH FITTINGS FOR CORROSION, DISCOVERED THE LT PORTION OF FRAME CHANNEL INBOARD AND BELOW WING REAR ATTACH FITTING, WAS BUCKLED AND CRACKED WHICH APPEARS TO HAVE BEEN THE RESULT OF A COMPRESSION LOAD. REVIEW OF AIRCRAFT RECORDS INDICATED A PREVIOUS REPAIR TO THE LT WING TIP AND OUTBOARD LEADING EDGE. PRESENT DAMAGE COULD HAVE BEEN EXISTING HIDDEN DAMAGE AT THAT TIME.