Back in the desert after a break! I recently picked up a Rayhunter cell site simulator detector (thanks to the viewers who suggested it!) to check for this particular surveillance method. It'll definitely be a handy device to carry on expeditions. Also got a surprise B2 Spirit appearance that I believe landed at Groom Lake!
Source: Does Area 51 Use Fake Cell Towers to Spy? Let's Find Out! I Testing My New Rayhunter Device
