Ham radio is typically tag as communication:amateur_radio:callsign=*. See https://wiki.openstreetmap.org/wiki/Key:communication:amateur_radio and also with the type of tower. Either man_made=mast or man_made=tower. My guess is that it is a mast type of antenna not a tower which is typically very large. Can you update this edit?
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            Published using OSMCha: https://osmcha.org/changesets/161115058
            