> But even if that was the case, is there any value for a receiver to be receiving those? Yes, radio propagation is an entire academic field to be studied :)

> But even if that was the case, is there any value for a receiver to be receiving those? Yes, radio propagation is an entire academic field to be studied :) In addition, if you have enough receivers you can use that to run something called MLAT [1] to also pick up GA aircraft that just have a transponder but no GPS. The more the merrier. [1] https://adsbx.discourse.group/t/multilateration-mlat-how-it-works-and-why-you-should-care/325 https://adsbx.discourse.group/t/multilateration-mlat-how-it-...