As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*CORROSION DETECTED ON STGR (20L), BETWEEN F.S. 379.00 AND F.S. 394.00 (MARKED). (C-CHECK) RO 3/3/2020 REMOVED STRG. 20 L/H @ FS 385.00 - FS 400.00 PER. REO AND CRJ 900 SRM FABRICATED AND INSTALLED SPLICE REPAIR ANGLE PER REO AND CRJ 900 SRM. NO LEAKS NOTED.COMPLIED WITH TASK CARD AND MAJOR REPAIR M-337