What was found
FOUND 17 AREAS OF VERIFIED CORROSION ALONG FUSELAGE AFT CHIN FAIRING. FOUND ADDITIONAL 120 AREAS OF CORROSION UNDER AFT CHIN FAIRING. REPAIRED BLENDED AREAS OF LEVEL 2 CORROSION ON LOWER FUSELAGE SKIN UNDER AFT CHIN FAIRING BY INSTALLING REPAIR DOUBLERS. ALL WORK PERFORMED IN ACCORDANCE WITH AEROSPACE QUALITY RESEARCH AND DEVELOPMENT ENGINEERING REPAIR ORDER NR ERO-967211 REV IR TITLED "AFT FUSELAGE CORROSION" DATED NOVEMBER 12, 2020 AND SUPPORTED BY FAA FORM 8110-3 DATED 11/12/2020.