As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRINGER 21R HAS CORROSION FROM FS319 TO FS349 LOCATED AND DRILLED STRINGER 21R PN: SH670-31636-1U BETWEEN FS 280 TO 333 IAW CRJ 900 SRM 51-40-11-001-001-A01 AND INSTALLED STRINGER 21R SECTION BETWEEN FS 280 - FS 333 IAW CRJ 900 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. (NOTE: STGR 21R FROM FS 333 TO FS 379 REPAIRED ON ID HN00102671 SN 605)