[aprssig] Tap into in-dash GPS Navigation for APRS?

[A.J. Farmer (AJ3U)]

I appreciate all of the responses, but I am referring to an in-dash
navigation system, not OnStar.  I am hoping to not only get a GPS fix
into the D-700, but also plot waypoints on the map like you can do
with a standalone Garmin GPS unit that has a moving map.

I'm going to try to dig up some schematics from Alpine and see where
that takes me.

-- 
A.J. Farmer, AJ3U
http://www.aj3u.com