Scanner frequencies, police, fire, NASCAR, airport, Ham radio.

<p><h1>Welcome to National Radio Data - home of- Scanner Frequencies<br>Trunked Frequencies<br>Race Frequencies<br>Amateur Radio Call Signs<br>Mass Media AM, FM, TV DXing<br>Aviation Airport Frequencies<br>Civil Aviation Registry<br></h1> <h1>Search our Online Scanner Frequency Database containing: police, fire, rescue, racing frequencies, airport, railroad, taxi, amateur radio, ham radio call signs and other records. National Radio Data - is a subscription-based provider of nationwide <a href="scanner-frequencies-frameset.html" target="_top">scanner frequencies</a>, <a href="scanner-frequencies-frameset.html" target="_top">trunked scanner frequencies</a>, <a href="racingfrequencies-home.html" target="_top">2005 Race Frequencies</a>, <a href="amateur-radio-frameset.html" target="_top">amateur ham radio</a>, and <a href="racingfrequencies-home.html" target="_top">mass media DXing</a> for DXing. National Radio Data also provides worldwide <a href="aviation-airport-scanner-frequencies-frameset.html" target="_top">aviation airport scanner frequencies</a>, civil aviation registry information, public service information, and more. Our 9+ gigabyte databases are updated regularly, ensuring the most accurate information possible. We provide numerous search capabilities so you can quickly find what you're looking for.</h1> </p><p>Unfortunately your browser does not support a web site using html frames. You may have configured your browser not to support frames or the version of your browser does not support frames. A non-frame version of this site is under development.</p> <p>Please come back soon after you have updated</p><a href="http://www.nationalradiodata.com" target="_top">www.nationalradiodata.com</a>