However , the great difference that distinguishes the UAV from all other aircraft is that the fuselage of the UAV consists of several interchangeable modules , each with its own functions .
The empennage is different from ordinary aircraft in that the rudder and tailplanes are in crucifix form .
The great difference that distinguishes the UAV from all other aircraft is that the fuselage of the UAV consists of several interchangeable modules , each with its own functions .
The empennage is different from ordinary aircraft in that the rudder and tailplanes are in crucifix form .