Jörg Jährig, DJ3HW .ical Vorträge 23.06 14:00 90min Shaping the Future in IARU Region 1 Jörg Jährig, DJ3HW Shaping the Future in IARU Region 1 Vortrag Liechtenstein 23.06 16:00 90min Informal IARU Meeting Jörg Jährig, DJ3HW Informal IARU Meeting Treffen Liechtenstein