waremark wrote on 3/10/2021 4:42 PM:
On a completely different point, I have been flying an ICE self-launcher for 14 years. I like to take off with sufficient fuel on board for a relight and a self-retrieve.

How long a self-retrieve distance is the minimum acceptable to you?

--
Eric Greenwell - Washington State, USA (change ".netto" to ".us" to email me)
- "A Guide to Self-Launching Sailplane Operation"
https://sites.google.com/site/motorg...ad-the-guide-1