In 1927, NBC operated a radio network called the NBC Blue Network. It became an independent radio (and eventually television) network known as the American Broadcasting Company (ABC) in 1943. ABC later joi… Se mere

The ABC television network provides 89 hours of regularly scheduled network programming each week. It also offers 22 hours of prime-time programming to affiliated stations from 8:00 p.m. to 11:00 p.m. Monda… Se mere

Since its inception, ABC has had over 300 television stations that have carried programming from the network at various times throughout its history, including its first two owned-and-operated and affiliated stations, fou… Se mere

All of ABC's owned-and-operated stations and affiliates have had their own facilities and studios, but transverse entities have been created to produce national programming. As a result, television series were produc… Se mere