As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CABIN- FLOOR LONGITUDINAL BEAM CORRODED 3" FWD TO 2" AFT OF FRAME 18 AT RBL 23. SSI: 53-21-43-02. DESCRIPTION OF DAMAGE: UNKNOWN AS CORROSION HAS NOT BEEN ADDRESSED. LOCATION OF DAMAGE: RBL 23, 3" FWD TO 2" AFT OF FRAME 18. NO BLUE PAINT OR INK PRESENT. SCEPTRE LOG PAGE ENTERED FOR SDR REPORTING. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 001-0558:5321-2022/002 00390 REMOVED AND REPLACED RBL 23 SEAT TRACK PER AIRBUS DWG C02312600, AND A220 ASRP 53-21-49-00AAA-041. (LP# 0504275)