Longhorn Network: Affiliates - Iowa Texas Longhorn Assoc., Midwestern Longhorn Assoc., Nebraska Texas Longhorn Assoc., North Star Longhorn Assoc., Northern Rockies Assoc., Tennessee Valley Assoc., Prairie State Longhorn Assoc. Longhorn Network: Affiliates - Iowa Texas Longhorn Assoc. Midwestern Longhorn Assoc. Nebraska Texas Longhorn Assoc. North Star Longhorn Assoc. Northern Rockies Assoc. Tennessee Valley Assoc. Prairie State Longhorn Assoc. Longhorn Network: Affiliates