Dish in use
From: http://www.aviationtoday.com/cgi/av/show_mag.cgi?pub=av&mon=0105&file=livetvfad.htm
The one car antenna I have heard about rotates, but is quite thin. See http://www.kvh.com/Products/Product.asp?id=79 . I think Car and Driver tested one last year.
Why phase array...