alfred vail amateur radio continoues wave CW ham radio history morse code samuel morse telegraph 9M2PJU October 12, 2009 0 Comments

Morse Code History

Seriously, i dont know about Alfred Vail until i found this video.

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Malaysian amateur radio operator

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alfred vailed..aku pernah dgr kisah dia ni kalo tak silap akulah..

bagus ko upload mende camni..kasi pendedahan kpd org ramai..

Terima kasih atas informasi menarik

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