- Do one of the following:
- Send and receive by International Morse Code at the rate of three words per minute using a key, flashlight, whistle, mirror, or buzzer. (Five-letter words, minimum of 20 words.)
- Send and receive by Semaphore Code at the rate of seven words per minute using semaphore flags. (Five-letter words, minimum of 20 words.)
- Send and receive by International Morse Code at the rate of three words per minute using wigwag flags. (Five-letter words, minimum of 20 words)
Kommunikation
kr.5,00
19 på lager
