As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FS 319.0 IS CORRODED FROM STRINGER 18L TO 19L ON FRONT AND BACK SIDES. (C-CHECK RO 8/31/21) FS 319.0 IS CORRODED FROM STRINGER 18L TO 19L WAS REMOVED AND REPLACED IAW CRJ 700 SRM 51-42-06-001-001-A01, 51-42-21-001-001-A01. & DRAWING SH670-31810 REVY. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1002-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE, SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.