Regional Jet CL65; Undifferentiated or Other Model
Aircraft Equipment Problem Critical
Flight Crew Landed As Precaution; Flight Crew Diverted
Aircraft
In cruise we had a (R) 14 DUCT warning message. The Captain ran the QRH. It instructed us to pull the right engine back to idle and to land at the nearest suitable airport with Flaps 20. We descended from FL300 down into [nearest suitable airport] and landed uneventfully there.
CL-65 First Officer reported receiving (R) 14 DUCT message. QRH directed a diversion to nearest suitable airport.