It was truly an imposing sight, especially the turboprop engines.
This early design was a forerunner of the turboprop engine.
It was also the first light aircraft in America to be designed to accommodate a turboprop engine.
The plane is driven by a turboprop engine, which makes it fast.
The next step was fitting the Kruk with a turboprop engine.
It is the most powerful turboprop engine ever built.
The NK-12 remains the most powerful turboprop engine ever built.
The most obvious is the 1,000-shp turboprop engine in a lengthened nose.
The turboprop engine shuddered quickly to a stop and she gave the signal to shut down the other one.
In a matter of seconds smoke was pouring from the four turboprop engines.