What is the most useful function of an azimuthal world map centred on your location?

An azimuthal projection map shows the earth from a single center point, typically the amateur's home station. The defining characteristic of an azimuthal map is that straight lines drawn from the center represent the shortest distance (great circle route) and the true compass bearing to any destination on the globe. This is especially useful for operators using directional antennas, like Yagis. By looking at the map, they can point their antenna precisely toward the target station to maximize signal strength. Distractors like radiation angle or optimal ionospheric regions depend on frequency and changing propagation conditions, not a fixed geographical map. Meteor showers are astronomical events and are unrelated to an azimuthal map.