What was found
INSPECTION REVEALED SEVERE CORROSION TO THE LOWER FUSELAGE SKIN AT FRAME 21, BETWEEN STRINGERS 21L AND 21R. THE DAMAGED AREA WAS REMOVED AND AN EXTERNAL DOUBLER AND FILLER REPAIR WAS INSTALLED PER AERODESIGN REPORT NR 1437-2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INSPECTION REVEALED SEVERE CORROSION TO THE LOWER FUSELAGE SKIN AT FRAME 21, BETWEEN STRINGERS 21L AND 21R. THE DAMAGED AREA WAS REMOVED AND AN EXTERNAL DOUBLER AND FILLER REPAIR WAS INSTALLED PER AERODESIGN REPORT NR 1437-2.