sentences:  Stations in Los Angeles similarly started producing programs on the West Coast, feeding affiliates in the Pacific Time Zone, Alaska and Hawaii.Consequently, the networks' New York City stations became known as the "East Coast flagships" of their respective networks and the networks' Los Angeles stations became known as the "West Coast flagships".However, before the 1950s, San Francisco was also considered a West Coast flagship market for the networks, with much of the CBS and NBC network's West Coast news programming originating from that city.