JS wrote on 1/1/2018 5:07 PM:
Today at Mountain Valley Airport, Tehachapi, California there were about 18 10k flights! Weather was 66F/19C and sunny, but no real lift.
Five of the flights were in three sport canopy equipped 1-26s participating in the annual Open Cockpit Regatta. We'll get some up on OLC.
Jim

10,000' altitude? Or 10 kilometers distance?

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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
- "Transponders in Sailplanes - Dec 2014a" also ADS-B, PCAS, Flarm

http://soaringsafety.org/prevention/...anes-2014A.pdf