OnX Offroad Cell Coverage Layer

 

I received an email today from OnX Maps. They have added a new Cell Coverage Layer.

(See where signal begins and ends across the three main service providers: AT&T, Verizon, and T-Mobile.)

I emailed OnX to find out which version(s) of their maps has this layer. I suspect that they are getting the date for this map from the FCC, but I am just guessing.

I can also see that this might be helpful layer on OpenStreetMaps.

https://www.openstreetmap.org/

https://broadbandmap.fcc.gov/home