As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PERFORMED A MAJOR REPAIR BY REMOVING CORRODED FUSELAGE FRAME FS 319.70 STR 24L TO STR 24R AND INSTALLING NEW FRAME SECTOR P/N SH670-31355-1 IAW REO 670-53-21-799 (REV. A) DATED 2016-11-27 AND CRJ 700 SRM 51-40-11-001-001-A01. REF JOB 41004791 OP 99.