Perlan 2 has launched with weak wave. You can follow near real time at
this Virtual Cockpit link, fed by (I assume) the telemetry system.

http://perlanproject.cloud/VirtualCockpit.html

You can see the pictures and read the comments about the previous wave
flight (Sep. 13) on the blog:

http://www.perlanproject.org/blog/perlan-wave-sniffing

--
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