As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TUL - FOUND 480 FRAME CRACKED STRINGER 26R. STOP DRILLED CRACK AND INSTALLED .040 301.5 DOUBLER PER SRM 51-40-2 DOUBLER CAD PLATED (4 INCH BY 6 INCH, 0.040 INCH 301.5 HARD DOUBLER WITH 2 ROWS OF .1875 1ST OVER HI-LOCKS AROUND CRACK). (M)