What was found
INITIAL INSPECTION: CORROSION ON STRINGER 21RH FROM FS= 364 TO FS= 379 AT MAIN AVIONICS COMPARTMENT. STRINGER 21RH FROM FS= 333 TO FS= 379 WAS REPLACED FOR NEW ONE PER CRJ-900 S.R.M. 51-42-06-001-001-A01 (LEVEL CORROSION 2)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INITIAL INSPECTION: CORROSION ON STRINGER 21RH FROM FS= 364 TO FS= 379 AT MAIN AVIONICS COMPARTMENT. STRINGER 21RH FROM FS= 333 TO FS= 379 WAS REPLACED FOR NEW ONE PER CRJ-900 S.R.M. 51-42-06-001-001-A01 (LEVEL CORROSION 2)