I tried it, after I had it hooked up to my D700A and D7AG I asked myself, Self, what is the purpose? Does anyone care where I am at, why would they care where I am at? Why would I care about the location of another APRS user? suuuuuuuuuuuuure maybe during storm watching the net control can see where your at, then after that,,,,,,,,,why?
Waste of money if you ask me, maybe someone can explain more of a use?