What was found
DURING "C" CHECK INSPECTION, THE FOLLOWING WAS FOUND; LOWER FUSELAGE STA 1690 THRU STA 1720, L-31L THRU L-31R SKIN PANEL WITH CORROSION AT SEVERAL PLACES. REPAIRED FUSELAGE TAIL SECTION PLATING BETWEEN FS 1690 TO FS 1720 AND L-28R TO L-34 IN ACCORDANCE WITH DRAWING NR AIPSAC-N784AL-01/05, SHEETS 1 THRU 4, DATED 08/24/05. ISSUED FORM 8110-3, DATED 01/06/06, APPROVING THIS REPAIR.