Easily tracked to the source with triangulation technology. A few tweaks to the code on these systems would do it.
Exactly... Sound is a directional wave like RF that can be “triangulated”. With a thermos full of coffee, an empty paper towel roll to the ear (directional antenna), a map, and one night shift it would be easy to track down and prove the source. Is everyone waiting for someone else to do it? Or they just don’t know how? They need to put a HAM radio operator on the job, the HAM police are scary GOOD at triangulating TX sources.