On Friday, June 23, 2017 at 9:04:47 PM UTC-7, SoaringXCellence wrote:
I'm currently trying an OpenVario with XCSoar. Open source all around. It's a nice system. Check out details at openvario.org. I think TopHat has a Linux version that will work.

A couple of friends are using OpenVario. Heat can be a problem.
Jim