As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPPER DECK FLOOR STRUCTURE BETWEEN FR 18 AND FR19 AT SEATTRACK 2L (Y450) HAS LEVEL 1 CORROSION ON FLANGE UPPER SURFACE APPROX 6 SQ. INCHES, TOTAL CORROSION WAS REMOVED IAW SRM 51-74 10. CHECKED LIMITS AND FOUND TO BE OUT OF LIMITS IAW SRM 53-10-16. R & R SEAT TRACK 2L BETWEEN FR 18 AND FR 19 IAW SRM 53-12-16.