Евгений, приятно читать Ваши тексты, чувствуется наличие практических знаний и жизненного опыта. Для авиамоделизма рекомендую следующее:
www.jmk-project.narod.ru/L-avia/B/…/cont.htm
Там все на русском языке и вся “теория” описывается на простом и доступном языке, включая “воздушный винт”.
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