I received a call from a city the other day looking to replace their damaged traffic controller with a new one. After spending a few minutes on the phone trying to determine what type of system they may be using I was surprised to realize they owned a “Keyboard Fixed Timed” or KFT controller. These systems were popular back in the 70’s-80’s and were originally replacements for the electromechanical controllers. Send me pictures if you can find something older…..