However, the American "flying fortresses" were provided with four engines with success, just as Soviet long-range bombers and many passenger turboprop airliners in the second half of the 20th century.

In some countries, turboprop aircraft are commonplace. However, in the US, they seem to be far less common these days. Sure, there are a handful of US carriers out there operating turboprops.

a detailed auto flight system and avionics system as well as an accurate turboprop engine simulation. The Dash 8 Q400 is the largest regional airliner of the Q Series and can seat up to 86 passengers.