The 3 stack Daisy rig was tested again yesterday. It was launched as an attempt on the someawe.org 100w x100mins x100foot challenge.
This video shows the full test. Windswept and Interesting claims that the challenge has been successfully won.
Please read this Windswept and Interesting report into Airborne Wind Energy.
It highlights a new approach, using evolutionary design software to design kite networks.
Kite networks are proving themselves.