Обучение радиотелеграфу методикой U.S. Armed Forces Institute, 1942 г.

Создано 28.09.2015 12:56, автор EW1ADF

U.S. Armed Forces Institute Basic Radio Code (mp3).

https://drive.google.com/open?id=0BzBi_yT65w7zclFxNHhzSkVfX2c

TM 11-459 Instructions for Learning International Morse Characters.

https://drive.google.com/open?id=0BzBi_yT65w7zajFJZ1NKOFk4OE0