Use this map:
Western Arc:
Western Arc - Satellites: 110, 119, 129
Use the Western Arc if you are in this region. Local channels will be available while traveling within your local service area.
Legacy Western Arc
Western/Legacy Eastern Arc Overlap - Satellites: 110, 119, 129
Use the Western Arc in this region to receive most HD channels.
However, most local channels will not be available. Use the Legacy Eastern Arc (110, 119, 61.5) in this region if you are traveling within your local service area and wish to receive local channels. However, some HD channels may not be available in this arc.
Legacy Eastern Arc:
Legacy Eastern Arc - Satellites: 110, 119, 61.5
Use the Legacy Eastern Arc if you are in this region. Local channels will be available while traveling within your local service area.
