I took the Wing Wing up to Lauchernalp in Switzerland @ 2000m for a couple of flights. Here is the video of one of them.
Autopilot: PX4 FMU & IO (http://pixhawk.org)
Weight: 400g
GPS: 3DR U-Blox
Radio: 3DR 433MHz
Airpseed sensor: None
Motor/Prop/ESC: Stock preinstalled
Lipo: DesirePower 1800mAh 2S
Flight time: 25-30 min.
Cruise speed: 35 - 40km/h.
Forgot to balance the prop before coming here so there is some vibration visible in the video.
For a cool visualisation of this and the previous flight take a look at the 3D GPX track on Doarama: http://www.doarama.com/view/3463
