====== Tucson Amateur Packet Radio TNC-2 ======

In 1983, the Tucson Amateur Packet Radio (TAPR) association produced complete kits for their TNC-1 design. This was later available as the Heathkit HD-4040. A few years later, the improved TNC-2 became available, and it was licensed to commercial manufacturers such as MFJ.

===== Firmware =====

{{ :packet:tnc2v118a.zip |}}

{{ :packet:tiny2v5.zip |}}