As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FRAME FS 319 HAS EVIDENCE OF CORROSION ON WEB BETWEEN STRINGERS 19L TO 21L. C-CHECK RO 1/5/2021. REMOVED AND REPLACED NEW FRAME P/N SH 670-31891-3S AT FS 319.00 STGR 18L TO 21L, REF CRJ700 SRM 51-42-06-001-001-A01 AND CRJ700 SRM 51-42-21-001-001-A01. COMPLIED WITH SW TASK CARD 51-900-1002-SKY. LEAK CHECK GOOD.