Radio Station Identification

Why is it that radio stations have to ID themselves every x minutes? I was listening to NPR today and the host had to, basically, cut off the guest so he could tell they world that they it was listening to NPR. What happens if they make the announcement late or, god forbid, not at all? Please don’t tell me that there are people with stop watches paid to make sure they announce on time. TV doesn’t do it or, if it does, I’m missing it. I’m old enough to remember hearing “Please stay tuned for station identification” followed by “You are listening to WXYZ”. Who cares? Or if they have to do it why so often?

in the USA radio transmitters have to make regular ID transmissions according to the regulations. broadcast stations need to do once per hour. it is now often done by devices automatically at a particular time intended to be free for that purpose. there are people with stopwatches or a computer schedule to tell announcers what to do.

tv stations can do so silently with a logo.

In the United States, station identification is required by the FCC:

TV stations (at least, broadcast stations) do do it, at or near the top of every hour. It’s often just a visual, with no audio / voice-over of the station ID.

When I worked in radio this was called a “legal ID”. I believe it was supposed to be in the first five minutes after each hour, and had to include the station’s letters and place of origin. We’d often incorporate it into a lengthier promo, but at a minimum it had to be “WXYZ, Des Moines.”

But wait!

WXYZ is transmitted from Detroit, Michigan!
Not Des Moines, Iowa!

heh heh heh

not since 1984, tv still is WXYZ

WXYZ produced

The Lone Ranger
The Green Hornet
Challenge of the Yukon / Sergeant Preston of the Yukon

back when

I stand corrected.
Hmmm… actually I sit corrected.

OK, ok, ok NOW I am standing.
How’s that?

If this happened in the middle of the program rather than at the top of the hour, then it wasn’t an issue of having to, it was an issue of a station break. NPR pauses several times an hour to thank their underwriters, and more importantly, to give there local stations a minute or so to read the weather, thank their underwriters, promo the next program, etc. A lot of times, those breaks are programmed into a computer, so if the host doesn’t stop the program, the computer will.

Amateur radio operators are required to ID with their call signs at the end of a communication or every 10 minutes, whichever comes first. But on the other hand we’re not supposed to establish contact with unidentified stations, so most ID at the beginning as well. Hams using TV emissions usually have their call sign shown on the screen like a broadcast TV station would.

Public service stations, police, fire etc. usually ID via Morse Code at frequent intervals.

This NPR ID was mid-conversation. It was at a sort of natural break but still it was more like the host had to talk over the guest to get it in “Wait! Stop! You are listening to NPR. O.K, go ahead” My guess is that these are archaic rules and no one has bothered to update them.