On Mon, 06 Dec 2010 07:40:53 -0800, bildan wrote:

http://www.technologyreview.com/blog...6103/?p1=Blogs

I smell a certain lack of preliminary research: any RC glider pilot will
tell you that pressure sensing TE varios for models have been available
for a long time. It would seem to be a lot easier and less power-hungry
to sample one of these than to calculate climb rate from GPS output.


--
martin@ | Martin Gregorie
gregorie. | Essex, UK
org |