- Peter Riedel, avition pioneer and writer
 
 
- Stefan Gehrmann, builder and pilot of Silence electric sailplanes, airenergy.de
 
 
- Philipp Sturm, Managing Director, Diamond Aircraft Switzerland
 
 

- Werner Scholz, pilot of solar powered airplane Icare II

 
 
- Kent Misegades, Experimental Aircraft Association
 
 

© 2009 Solar Flight