As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FUSELAGE INNER SKIN SURFACE FS 863.00 BETWEEN STRG 26L AND STRG 26R. C-CHECK RO 9/21/2020. REMOVED CORROSION ON FUSELAGE INNER SKIN SURFACE FS 863.00 BETWEEN STRG 26L AND STRG 26R. FOUND TO BE OUT OF LIMITS. RECEIVED AND COMPLIED WITH ALL APPLICABLE STEPS OF REO. PERFORMED PRESSURE LEAK CHECK, REF CRJ 700 AMM. LEAK CHECK GOOD, SEE CONTINUATION FOR FURTHER DETAILS.