Originally Posted by
cirrus32
I believe that FLARM units will show ADS-B out equipped aircraft.
To maximise the safety, both sides have to see each other.
At the moment anyone can buy a cheap SDR receiver from the Internet and start listening adsb traffic.
This is not possible for FLARM due to intellectual property restrictions of that company.
Pilots in UK/Europe have to pay subscription fees to listen to FLARM traffic.
https://support.foreflight.com/hc/en...the-SkyEcho-2-