As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND STUB FRAME AT F.S 319.70 BETWEEN STR 18L AND 21L TO BE CORRODED. (C-CHECK RO 9/30/2021) REMOVED DAMAGED FRAME AND INSTALLED A NEW SERVICEABLE FRAME IAW CRJ 700 SRM 51-42-02-001-001-A01 AND 51-42-02-001-001-A01. TASK CARD 51-900-1002-SKY AND M-337 ATTACHED WITH NO CHANGE TO WEIGHT