Radio Frequency app

[Apple Freak]

Anyone know of a good app for listening to specific radio frequencies? I live near an airport and know the frequencies for their ATC/Ground Control and Localizer frequencies. The one thing I don't own is any kind of a radio or other device that would allow me to listen to these frequencies and was hoping there was a good app for the iPhone to do this.

Thanks!

 

[S.B.G]

Scnr911 is one app for listening to various types of frequencies or systems from public safety to airports. If you're thinking of using the iPhone itself, you can't because it doesn't have a receiver in it. Therefore you will need an app that streams the traffic.

I'm sure there are other apps besides the one I mentioned.