As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRINGER SEGMENT 26L FROM STA 394 TO 409 IS CORRODED OUT OF LIMITS P/N 601R31022-49. (C-CHECK RO 4/25/2021) REMOVED AND REPLACED STRINGER 26L SEGMENT FROM FS 394-409 ( PN 601R31022-49) IAW CRJ 200 SRM 51-40-11, 51-42-06 AND 51-42-21, SKYCARD 51-900-1003-SKY, AND ATTACHED FORM 337. SEE DWG 601R31022-49 FOR FASTENER CALLOUT. NO WEIGHT CHANGE.