Travelling on I-85 in South Carolina I started getting constant on K band on the V1 and Redline. I slowed and the signal strength stayed about the same for a few miles so I concluded a LEO was travelling same direction and about the same speed as I was.
My girlfriend couldn't see anything down the road with the binoculars so I slowly worked my way closer to the source. Finally came up on a blue SC DOT truck, with some sort of structure (sign or something) in the bed. V1 told me with the arrows that the K band was coming from the truck.
Anyone know why a DOT truck would be transmitting K band? I had a thought that the sign thing in the bed might be a speed sensor sign but it was hard to tell and I didn't stick around to hear my detectors beeping any longer. I think it was right on 24.125 when I was next to the truck.