TW,

Here you go...

Try reviewing and/or contacting a few of the following resources...
http://www.newsgeneration.com/radio_resources/terms.htm
http://www.nab.org/AM/Template.cfm?Section=Home
http://www.arbitron.com/home/content.stm
http://www.rtndf.org/
http://www.radionewssource.com/
http://www.radioheardhere.com/
http://www.radio-locator.com/

Talking about Radio... In case some haven't already heard...

So unfortunate but 90 years of age Paul Harvey surely enjoyed a Great life..

All those Amazing years on radio with all his Great stories, especially his Advertising story telling...

Thankfully his son has been keeping the Good ol' Paul Harvey stories going...

Rest in peace Paul Harvey... I'll be forever listening to those archives...
http://news.google.com/news?ned=ca&hl=en&q=Paul+Harvey

Phil