What is the difference between AU-9 and AT-9? I see they both pick up the 3 main birds and the 2 supplimental ones.
Also, what happens when D* launches new birds as planned? Will they be moving into the same slots? Or, will D* subs need an upgraded dish, or even multi dishes like E* to pick up the new birds?
Also, what happens when D* launches new birds as planned? Will they be moving into the same slots? Or, will D* subs need an upgraded dish, or even multi dishes like E* to pick up the new birds?