aisgw This is a simple AIS parser that accepts a UDP stream (from aisdispatcher) and posts the output via JSON AIS to aprs.fi Requires libais Useful links: http://www.paul.sladen.org/toys/ais/aprs.fi.html https://github.com/rubund/gnuais/blob/master/src/out_json.c https://web.archive.org/web/20131106091747/http://wiki.ham.fi/JSON_AIS.en