Good question. Take a look at this old link that discusses the applique developed by Axonn for GSAT. I remember seeing mention of Axonn somewhere in past documents related to GTC so I think they are the same units and also the ones used to track Hussein in the old cloak and dagger story tied in with GTC.
I thought the only North American applique was the test unit in the MD ground station at Easton. The others are located around the globe and are owned by Phipps' GTC-UK company. So if they own those, any revenue going through them would not show up on our books. I am thinking that the only applique revs we will realize are those decoded on our soil and from products sold by GTC USA. Just guessing at this point.