What was found
CORROSION IN SHEAR WEB SURFACE FROM BS 1681.8 - 1720 BL 0 - BL 60R INCLUDING FASTENERS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION IN SHEAR WEB SURFACE FROM BS 1681.8 - 1720 BL 0 - BL 60R INCLUDING FASTENERS.