What was found
MAJOR REPAIR DURING MAIN BASE VISIT INSPECTION THE LEFT HAND FUSELAGE TO VERTICAL "L" PROFILE WAS FOUND CRACKED APPROXIMATELY 6" FROM THE AFT END. CUT OUT DAMAGED AREA. FABRICATED A 2.7" X 8.6" FILLER AND A 7.8" X 2.5" SPLICE USING AL2024T3 0.100". PREPPED, CLEANED, ALODINED, PRIMED AND INSTALLED REPAIR IAW AEA EO EM-53MR-1348. AIRCRAFT RETURNED TO SERVICE.