What was found
EXTERNAL SKIN - RIVETS/SKIN SHOW EVIDENCE OF CORROSION AT MULTIPOLE AREAS AS MARKED - STGR 24R BTWN FS'S 559+80/+121 (C-CHECK) RO 1/29/2021 REMOVED CORROSION FROM MULTIPLE AREAS BETWEEN STR24R FS559+80/+121 FROM THE WING TO FUSELAGE AFT FAIRING SUPPORT BEAM "OUT OF LIMITS" REF CRJ200 SRM 53-82-82. FABRICATED AND INSTALLED REPAIR PARTS TO THE WING TO FUSELAGE AFT FAIRING SUPPORT BEAM AT RBL17.5 FS559+80 - FS559+96. LEAK CHECKS GOOD.