99c has alot of national HD channels.
99s has local HD channels for some cities....the low #s may be local channels but not in your area so it wont really matter.
The 'c' stands for CONUS (Continental US) and the "s"means spot beam satellite. The spot beam sat focuses many beams to the US for delivery of locals. These indications are also used with the 103 sat position.
The 'c' stands for CONUS (Continental US) and the "s"means spot beam satellite. The spot beam sat focuses many beams to the US for delivery of locals. These indications are also used with the 103 sat position.