On Monday, April 18, 2016 at 1:47:46 AM UTC-4, wrote:
On Sunday, April 17, 2016 at 9:56:30 PM UTC-7, Jonathan St. Cloud wrote:
Or perhaps you could do it with software as per the original post.

Some flight computers and PDA programs already have "stall warnings" calculated using airspeed and G loading. My sole experience actually using this feature was on a CAI 302, I don't remember it being particularly useful or if it was all that accurate.

Why re-invent something currently available? In my SZD-55, it works.
http://www.olk.com.pl/indexen.php?bo...roducts&lpx=26