What was found
BACK UP SILL BETWEEN FRAMES FS310.00 AND FS333.00 AT STRINGER 21L IS CORRODED-C/A-C/W INSTALLATION OF NEW BACK UP SILL IAW SRM 51-42-06.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BACK UP SILL BETWEEN FRAMES FS310.00 AND FS333.00 AT STRINGER 21L IS CORRODED-C/A-C/W INSTALLATION OF NEW BACK UP SILL IAW SRM 51-42-06.