What was found
PIT - FLT 946 - TAIL ANTI-ICE FAILED REPEATEDLY ON CLIMB-OUT. FLIGHT RETURNED TO PIT AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE TAIL ANTI-ICE VALVE. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PIT - FLT 946 - TAIL ANTI-ICE FAILED REPEATEDLY ON CLIMB-OUT. FLIGHT RETURNED TO PIT AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE TAIL ANTI-ICE VALVE. (X)