Yup! Lol! Did that also, truckers always broadcasted where they were on the highway.I remember driving and listening to the truckers on the CB...mostly so that you knew where the cops were hiding.
Early '90s listening to truckers on our way to a small city, four of us in a falling apart little dodge colt, buddy started messing with them, he knew all the 'Jerky boys' comedy act prank phone calls by heart. Was hilarious!! Didn't take long all the sudden, big rig in front, behind, to the side, and they told us if we did not get off their channel we were done... ever see a dodge colt?...we shut up right quick....
Don't know how they triangulated us, have heard something about the strength of the signal, maybe we were the only car on the highway with a cb antenna full of young punks? IDK? When those big trucks/trailers squeezed in close and asked us to shut up we did, pretty scary then, funny now.

Hope there is a big upward change in your flock.