As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON INTERCOSTAL ATTACHED TO STGR 20R BETWEEN FS 319.00 - 349.00 (C-CHECK RO 8/24/2024) BLENDED CORROSION FROM INSTERCOSTAL, MORE THAN ONE ELEMENT EFFECTED, DAMAGE IS OUT OF LIMITS. REPLACED INTERCOSTAL ATTACHED TO STGR 20R BETWEEN FS 319.00 - 349.00 REF CRJ900 SRM 51-42-06-001-001-A01, CRJ900 SRM 51-42-21-001-001-A01, AND DRAWING SH670-31950 REV Y. SEE CONTINUATION CARD FOR DETAILS.COMPLIED WITH 51-900-1002-SKY