NightCap said...Agreed its an excellent tool to aid safety in particular for solo sailors.
How do you get it?(on a budget!)

It runs on VHF signals i understand??
Do you need a DSC VHF?
Can a DSC VHF run it or do you have to fork out for a chartplotter?
Can a handheld GPS receive it?
thanks
I believe that it runs through a vhf antenna and then to a chart plotter , either a pc or chartplotter.
But not sure , I'm just starting to look into it myself.
I'm sure that someone out there in the web world , will know the answer to your questions.
I think that a good start would be comar distributor.
cheers