What was found
PANEL 522AT HAS DEEP GROOVES AND PITTING IN COUNTERSINKS. REMOVED GROOVES AND PITTING IAW RD8-57-1686.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PANEL 522AT HAS DEEP GROOVES AND PITTING IN COUNTERSINKS. REMOVED GROOVES AND PITTING IAW RD8-57-1686.