What was found
IAH - DURING 1A, 3A CHECK, FOUND LEFT WING LOWER SURFACE INTERNAL STRINGER NR 10 CRACKED, FORWARD OF FUEL PANEL NR 522EB. MAINTENANCE REMOVED DAMAGED AREA AND INSTALLED REPAIR SPLICE IN REF TO EMB DER APPROVED FAX NR EST-501/95. AIRCRAFT APPROVED FOR RETURN TO SERVICE. (M)