Monitors used for Radar Video Display

Can Anyone tell me about the display monitors used for displaying video signals carrying Radar information? What type of Monitors are used there? If anyone can post its picture then it will be more helpful.

Now at days the people do not use soecial monitors, The most wide used on new instalations is TFC or other normal monitor.

This monitors have a problem to display the "scaning line" and usualy there is a aditional hardware to generate (and mix normal display: information, video, iff codes, ...) with the "scaning line"

What kind of Monitors are TFC?
Have you any picture of that monitor?

They are normal monitors for computers. But now they usualy choose LCD or TFT.