As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SUSPECTED FRETTING CORROSION ON LANDING PLATE FOR RT WING ACCESS PANEL 621BT. AIRCRAFT DOWN FOR C-CHECK. BLENDED OUT CORROSION ON LANDING PLATE FOR PANEL 621BT IAW RD 8/4-57-441. NDT PERFORMED ON LANDING PLATE FOR PANEL 621BT CONFIRMED CRACK FREE AND FOUND TO BE WITHIN LIMITS PER RD 8/4-57-441. MINIMUM THICKNESS REMAINING IS .187". ALODINED AND PRIMED LANDING IAW PSM 1-84-3.