As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLT - FLT 1210 - ON CLIMB-OUT OF CLT AIRCRAFT HAD A WING ANTI-ICE FAULT TWICE BETWEEN 9000 FEET - 11,000 FEET. FLIGHT RETURNED TO CLT WHERE LANDING WAS WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED WING ANTI-ICE SWITCH IN OVERHEAD PANEL. PERFORMED OPERATIONAL TEST PR MM 30-11-00, NO FAULTS. OPS CHECKED NORMAL. (M)