Try this link. You can enter you zip code and how many miles. Many irl
owners have a link to their web page. It is best to ask the local owner
if you can use the node. Some have special access codes. All you need is
a radio with touchtones and probably pl.
The link is
http://status.irlp.net/IRLPuszip.php
73s
Butch Bussen
wa0vjr