What was found
CORROSION ON FUSELAGE SKIN AT FRAME 23 AT CENTER OF BELLY BETWEEN STRINGERS 21L AND 21R. C-CHECK CUTOUT AND REMOVED SKIN CORROSION AT FRAME 23 BETWEEN STRINGERS 21L-21R AND INSTALLED FILLER WITH EXTERNAL DOUBLER IAW ETD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION ON FUSELAGE SKIN AT FRAME 23 AT CENTER OF BELLY BETWEEN STRINGERS 21L AND 21R. C-CHECK CUTOUT AND REMOVED SKIN CORROSION AT FRAME 23 BETWEEN STRINGERS 21L-21R AND INSTALLED FILLER WITH EXTERNAL DOUBLER IAW ETD.