As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:D, F/S 8 CHORD AT LONGERON 30R HAS A DOUBLE DRILLED HOLE AND FUSELAGE SKIN IS CORRODED BEYOND ALLOWABLE LIMITS FROM F/S 10 TO 20 BETWEEN LONGERONS 29R AND 30R REF N/RS 535460 AND 535722. REPAIRED PER DHC SK 894-722 REF UPS ENRG FILE NR DC8-53-1830.