rm-rbn-history New Feature: RBN vs QSO Icons

Yet another new feature has been added to the ham radio RBN spot/QSO mapping project.

I'm really starting to like the way the maps look these days.

The latest new feature places 'R' icons at reverse beacon network stations and 'radio station' icons at the sites of QSOs so the two different kinds of activity can be easily distinguished.

You can read more about it at github in the associated issue.

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