As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* THE INTERCOSTAL BETWEEN FS 394 AND FS 409, AND BETWEEN STRINGER 27 AND 26L, COMMONLY REFERED TO AS STRINGER 27L, HAS CORROSION ALONG ITS LOWER ATTACH FLANGE. (C-CHECK RO 8/1/2021) INSTALLED NEW INTERCOSTAL BETWEEN STGR 27-26L FS 394 TO FS 409 REF DWG 601R31049 REV D, CRJ-200 SRM 51-42-21 AND CRJ-200 SRM 51-42-06 . COMPLIED WITH 51-900-1003-SKY AMD SEE CONTINUATION CARD FOR DETAILS