As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT CABIN FLOOR SILL IS CORRODED IN SEVERAL AREAS BETWEEN F.S. 409.00+128 AND F.S. 559.00. C-CHECK RO 8/29/2020. REPAIRED LT SILL PANEL FROM FS 409.00+128 TO FS 559.00 IAW BOMBARDIER REO. TASK CARD COMPLIED WITH, FORM M-337 ATTACHED. WEIGHT AND BALANCE NOT EFFECTED.