First draft done!
EDIT now http://obex.parallax.com/objects/731/
Gives you a shell into the phone. The idea is to use the fact that a smartphone has a lot of goodies on it (gps, long range radio) for drones.
Also, a bit of a blast from the past (2007) but I uploaded the full NAVCOM AI on the object exchange. It has been used in production for autonomous planes and bats for three years.