And, some moere details.
Looks like Dish/Echostar is conceding the KA spectrum to Directv and is going to put their expansion efforts into the DBS Expansion Band.
The two slots authorized to date are at ~62W and 75W. Neither can service Alaska/Hawaii. FCC reminds Echostar/Dish that they will have to provide service to Alaska/Hawaii in the grant and one can expect to see western coverge in the licenses still waiting approval.
Application explains that 62W and 75W locations will allow single antennas (62W grouping with the 61.5W 12MHz satellites and 75W grouping with the Quetzsat licensed satellites at 77W).
Spectrum is divided in same manner as 12 GHz satellites using 32 transponders.
Each satellite has a beam that can support 26 transponders providing Conus service and a "steerable" spot beam that can support a minimum of 6 and a maximum of all 32 transponders. The steerable beam of both satellites can be directed anywhere in the Region 2 area and are currently planned to be centered on southern Mexico.
.
It looks like Dish will be adding significant capacity to the US market and providing major new coverage in Mexico with a miminum of 12 new transponders dedicated to that market.