RTL & OPencpn

[DeborahLee]

I think I am getting close to getting AIS-RTL working but I need RTL_FM and can't find it. Can someone point me in the right direction?

[rgleason]

Deborah I think you'd best give us more information. What OS? What devices are you using.. Suggest you go to opencpn manual and search for RTL or RTL SDR. This is not an easy device to get working particularly if you got the wrong one or a bad one.

[seandepagnier]

rtl_fm is old. This only allows 1 channel at a time. You should look for rtl_ais.