A few months ago we spoke of an app that can do such a thing and its quite a cool idea should you download it,for now the app is just on iOS and will be launching in January 2016 for Android users.
The Architecture of Radio is a data visualization, based on global open datasets of cell tower, Wi-Fi and satellite locations. Based on your GPS location the app shows a 360 degree visualization of signals around you. The dataset includes almost 7 million cell towers, 19 million Wi-Fi routers and hundreds of satellites.