David Eduardo wrote:
"D Peter Maus" wrote in message
...

And using technology designed primarly for cell phone reception, the FM
in my Nokia allows some pretty impressive reception, using nothing more
than the earphone cord as an antenna, as far out of town as Marengo, well
outside of Chicago ADI.

There is no Chicago ADI.


Radio

Arbitron...maintains...areas for radio stations; each is called an area
of dominant influence (ADI). There are 286 ADI's in the United States.
-wikipedia