On Oct 24, 9:50*pm, Mike Schumann
wrote:
Navworx exists. *PowerFlarm does not.

You can hook up Navworx to a variety of GPS units to graphically see
aircraft in your vicinity. *You might not like the cost, power
consumption or the selection of display devices that are supported, but
it will work in a glider and it will show you the accurate position and
altitude all of the other transponder equipped aircraft in your area if
you are within range of an ADS-B ground station.
--
Mike Schumann

WRONG

Too much power.
No STCs.
Too expensive.
No effective collision warning.

=== DOES NOT EXIST FOR GLIDERS ===
QED