As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*STRINGER 20R INTERCOSTAL HAS CORROSION BETWEEN FS 310.00 AND 319.70 (C-CHECK RO 8/6/2021) REMOVED AND REPLACED INTERCOSTAL AT STA 310-319.7 STGR 20R IAW DWG SH670-31950 REV Y, CRJ700 SRM 51-42-06-001-001-A01, CRJ700 SRM 51-42-21-001-001-A01. COMPLIED WITH TASK CARD 51-900-1002-SKY AND FORM M-337 PERFORMED LEAK CHECK GOOD. SEE CONTINUE CARD FOR MORE DETAILS.