http://www.marsport.org.uk/dubus/EMEContest2023.pdf ...

XIV CONCURSO “GIJON CW” 2023 La sección Local de URE invita a los radioaficionados de España a participar en el XIV Concurso Gijón CW. Fecha y horario: 29 y 30 de abril de 2023. Desde las 23:00 del sá ...

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https://www.eaqrp.com/index.php/actividades/concurso?id=280 ...

https://www.iarc.org/iarc/Content/docs/Holyland2023eng.pdf ...

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http://gc.qst.ru/en/section/32 https://www.contestcalendar.com/contestdetails.php?ref=367 ...

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