ARRL Ham Radio Open Houses are happening all over the Western Hemisphere, and more dates are being added by clubs each week. April 18 is World Amateur Radio Day and this year celebrates 100 years since the International Amateur Radio Union was founded in Paris. ARRL Founder Hiram Percy Maxim, W1AW, served as the first president of IARU, and ARRL still serves as the International Secretariat for…
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