As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INTERCOSTAL AT STGR 26L BETWEEN FS349.00 AND FS364.00 HAS CORROSION (C-CHECK) RO 3/25/2021 EVAL CORROSION IS WITHIN 2D RADIUS OF FASTENERS MAKING IT OUT OF LIMITS. REMOVED AND INSTALLED NEW INTERCOSTAL ON STRINGER 26L BETWEEN F.S. 349.00 AND F.S. 365.00 IAW CRJ700 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01 AN DWG SH670-32050 REV NC. COMPLIED WITH TASK CARD 51-900-1002-SKY, SEE CONTINUE CARD FOR DETAILS