What was found
UPPER FLANGE OF BS 1090 FRAME HAS OPEN HOLE WITH CORROSION UNDER LT FLOOR TO SIDEWALL SUPPORT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UPPER FLANGE OF BS 1090 FRAME HAS OPEN HOLE WITH CORROSION UNDER LT FLOOR TO SIDEWALL SUPPORT.