There a currently a few options, especially if you have an EFIS or similar to display mode S on but they are not clear cut and have a few gotchas:
Garrecht do various stand alone units that will display mode S and Flarm but not modes A/C, so that is a bit restrictive. However they also do a TRX-1500 blind unit which will display on a Dynon Skyview and a few other EFIS units. Problem again is at the moment it also doesn't display modes A/C.
Powerflarm will also display on their small stand alone units Flarm, mode S and will also do A/C, but also interesting is that Powerflarm Core,another blind unit, will display on Garmin 495/6/695 but not on Dynon Skyview, at least at the moment.
I think there will be other options in this area quite soon so my plan is to hold off for a while.
Last edited by Shoestring Flyer; 29th Jan 2015 at 15:09.
Reason: Punctuation