As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER REMOVING THE LT CORROSION CAP ON FS 280.00 TO ACCESS LT WEB CORROSION, FOUND PITTING CORROSION ON FS 280.00 LT CROSSBEAM. C-CHECK RO 11/1/2020. REMOVED CORROSION ON LT CROSSBEAM AT FS 280. FOUND TO BE OUT OF LIMITS. REMOVED AND INSTALLED NEW LT CROSSBEAM AT FS 280, PER REO. COMPLIED WITH SKYWEST TASK CARD.