A lot of youg people won rubber ducks for performing a Morse Code test at the Arizona Science Center C.A.R.L. Amateur Radio Station during the International Amatuer Radio Field Day on 22 June 2013. Some NEW HAM Volunteers were inducted also. That’s always good news.
Video Rating: 5 / 5
شرح مبسط للتجربة
الشرح غير نموذجي ولا يمثل اي جهة رسمية للكلية
تم نشره للفائدة فقط
المصور : المهندس وليد العناز
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