What was found
ER/A 497012-14 FOR LT LOWER WING SKIN DAMAGE, WSTA 205 AND S-L10. THE LARGEST AREA OF DAMAGE RESULTED IN DEEP GOUGING & DENTING OF THE SKIN AND STRINGER L-11 CENTERED AROUND WSTA 205. STRINGER L-11 WAS ALSO BADLY DEFORMED. DAMAGE TOLERANCE ANALYSIS IS REQUIRED IN ACCORDANCE WITH PROCEDURES ESTABLISHED BY FAA ADVISORY CIRCULAR 120-93. REPAIR APPROVAL IS LIMITED TO 12 MONTHS SERVICE ONLY.