Morse code for ham radio — ASO

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Morse code is a method of writing letters. With the dots and dashes Which was used as a prototype to demonstrate the telegraph code. To communicate with Morse code is often used in hobby and service areas such as disaster relief, educational purposes or to provide assistance and the exchange of ideas and so on.

カテゴリ: Education, Reference

のキーワード可視性、ランクイン検索語、日次の順位変動。 Morse code for ham radio.