I have been tracking frequency 454.1000 around Nashville and cannot find much on it. It is a Taxi cab company?. Also does anyone have an idea why when listening to Robertson county on 453.0500mhz I cannot get any LTR info? Am I not on right channel? Thanks for any help. The reason I was interested in 453.1000mhz was thinking maybe this station repeater was tied into Springfield/Robertson units? far reaching but not quite sure why no info on control channel 453.0500. I have tried downloading the info from Radio Reference with the tags but still no luck. Thanks, Remay