What was found
E1 ANTI ICE VALVE INDICATED CLOSED IN FLIGHT WITH VALVE DEACTIVATED PER MEL. MAINTENANCE: VERIFIED E1 ANTI ICE VALVE IS SECURED OPEN IN LOCKED POSITION PER MEL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
E1 ANTI ICE VALVE INDICATED CLOSED IN FLIGHT WITH VALVE DEACTIVATED PER MEL. MAINTENANCE: VERIFIED E1 ANTI ICE VALVE IS SECURED OPEN IN LOCKED POSITION PER MEL.