On 11/2/2010 1:28 PM, Darryl Ramm wrote:


You are asking a different question than I was talking about. flarm-
flarm collision avoidance radio links uses GPS altitude and does not
involve pressure. I did not say th PowerFLARM does not use pressure
information elsewhere.


So PowerFLARM uses GPS altitude to avoid collisions, but also broadcasts
pressure altitude, and this is what shows up on the SeeYou screen next
to other gliders?