Medieval European beacons and bonfires

During medieval Europe, beacons and bonfires signaled important events, like invasions. These visual signals, requiring line-of-sight visibility, were early methods of rapid long-distance communication. This system’s reliance on strategic placement and clear visibility mirrors amateur radio’s use of repeater stations and antenna positioning to ensure effective communication. Medieval beacons’ ability to convey urgent messages quickly parallels the emergency communication role amateur radio plays today, where operators use well-placed equipment and reliable frequencies to maintain clear and swift message transmission in critical situations.