- #71
jtbell
Staff Emeritus
Science Advisor
Homework Helper
- 15,984
- 6,459
jarednjames said:You have local and national tv stations, we don't we just have national.
Actually, almost all broadcast TV stations in the US are "local." They produce their own local news programs etc. and carry advertising for local businesses, in addition to carrying national programs and advertising from one of the networks (NBC, ABC, etc.). A station may be owned by a national or regional chain or even by one of the networks, but it's managed at the local level. And stations owned by the same chain in different cities are often affiliated with different networks, except of course for ones that are actually owned by a network.
In many states, the public broadcasting (PBS) stations are owned and operated by a statewide agency, and the individual stations are basically "repeaters" controlled from a central office. South Carolina is like this. I can get five or six SCETV stations, but the programming is identical on all of them. For some reason they chose to build a lot of lower-powered stations rather than a few high-powered ones in order to cover the entire state.
But there's nothing like this on the national level.