As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT FUSELAGE SEAT TRACK CORROSION AFT OF STA 72 RBL 23. SCEPTRE LOG PAGE ENTERED FOR SDR REPORTING. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 001-0569:5321-2021/004 00304 BLENDED AND CHECKED LIMITS PER A220 ASRP53-61-49-00-661 AND REPLACED PER A220ASRP 51-77-00 AND REF A220 DWG C01342701 REV. G. (LP# 1023121)