hydrogen powered Horten flying-wing

Goedendag,

At this years Aspach electric event (South Germany, best, biggest in the 
world? http://www.mfg-aspach.de/)

Hydrogen powered Horten flying wing + diy outrunner
Pictures
<http://home.euphonynet.be/nidelectron/album/medium/0103.jpg>
<http://home.euphonynet.be/nidelectron/album/medium/0100.jpg>
<http://home.euphonynet.be/nidelectron/album/medium/0102.jpg>
Videos & tech/development info http://hy-fly.de/

Motor: 10mm outrunner kit from http://www.batt-mann.de
Fuel: iquid hydrogen (99,9%) in two plastic bottles at 10 bar pressure
Stack consists of 12 cells ( http://www.heliocentris.com/)
Stack weight: 1,1kg
Max power: 65Watt, 6Volt, 11Ampère
Wingspan: 2m
Weight: 650gr (empty of course)
Plastic bottles (tested at 20bar) will be replaced by aluminium bottles 
(tested at ?? bar)

Vriendelijke groeten ;-) Ron van Sommeren
near Nijmegen, the Netherlands
2007 E-fly-in, Aug.26. http://home.hetnet.nl/~ronvans/