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Configure an amateur radio gateway with a Raspberry Pi

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The APRS (Automatic Packet Reporting System) is a worldwide digital communications network for amateur radio, providing a single national channel where people can monitor what is happening in the surrounding area.

APRS uses packet radio (AX.25), which Tom Karpiniec described in his excellent article "Packet radio lives on through open source software," as the transport layer.

The basic idea of APRS is to communicate information in the context of the location of an amateur radio operator, such as other stations' position information (whether mobile or fixed), repeater systems, weather information, or events. Amateur radio operators can, in addition, send direct messages to other amateurs via the network. As packets are sent, they include location information that can be displayed on a map. This provides an immediate view of activity in an area.

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Red Hat and Fedora