As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ASSESSMENT OF PREVIOUS THROUGH DAMAGE REPAIR JUST AFT OF FR. 20 BETWEEN STGR 22R - 23R, FOUND SKIN TO HAVE AN OIL CANNING CONDITION. REPAIRED DAMAGE JUST AFT OF FR20 BETWEEN STGR 22R-23R BY PERFORMING A CUT OUT AND INSTALLATION OF REPAIR DOUBLER PER ETD2023-170-016999.