How To Detect and Find Rogue Cell Towers by Brian Benchoff
Great promise but less than great delivery. Detection rig is described in general terms, but so general that replication would be quite time consuming.
A generally available solution to detect rogue cell towers has yet to appear.
When they do, will this sign be useful?:
What about custom balloons with that logo?
Think of detection and warning of rogue cell towers as a civic duty.