Since this document assumes you already have some experience with packet
radio and that this might not be the case I've collected a set of references
to other information that you might find useful.
You can get general information about Packet Radio from these sites:
American Radio Relay League,
Radio Amateur Teleprinter Society
Tucson Amateur Packet Radio Group
AX.25, NetRom - Jonathon Naylor has collated a variety of documents that
relate to the packet radio protocols themselves. This documentation has been
packaged up into
Information on the PI2 Card is provided by the
Ottawa Packet Radio Group.
Information on Baycom hardware is available at the
Baycom Web Page.