As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRINGER 24L BETWEEN FS517.00-FS533.00 HAS CORROSION ON TOP FLANGE (MARKED) (C-CHECK RO 4/4/2021) ORIGINAL MATERIAL THICKNESS IS 0.100" REF DRAWING# SH670-33227 REV. NC. REMAINING MATERIAL THICKNESS IS 0.078". MATERIAL LOSS IS 0.022". OUT OF LIMITS REF CRJ700 SRM 53-31-03-101-004-A01. SEE JOB : 710229114 OP: 85 MX TRANS #22316493 FOR STRINGER REPLACEMENT.