Last April, Jeff Goin was on The Paramotor Podcast. At 21:25 they begin discussing OpenPPG. Jeff had some really nice things to say about it. At 37:00 they start talking about Rob Catto’s (SimLoop) VR PPG SIM. I only listened to this podcast a couple of weeks ago while out running, so, I am behind. If you haven’t listened to it, it is worth your time. Jeff has a funny… but informational section on airspace too! Enjoy!