You know that interesting other radio package that use to be named node that was conflicting with tme modern booming Node.js developers? Here is the article on the subject, and indeed those amateur radio people are quite geeky compared to modern web devs.
20190617/https://en.wikipedia.org/wiki/AX.25
20170617/DuckDuckGo debian node amateur
20190617/https://packages.debian.org/jessie/node