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411 समाचार
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411 REFERENCE · Wikibooks

Adventist Youth Honors Answer Book/Vocational/Communications

Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.

2 1953 Vocational General Conference 1. Do one of the following a. Send and receive by International Morse Code at the rate of three words per minute using flashlight, whistle, mirror, buzzer, or key. (Five-letter words, minimum of 20 words.) b. Send and receive by semaphore code at the rate of seven words per minute using semaphore flags. (Five-letter words, minimum of 20 words.) c. 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.) Historical Notes Communications was called Signaling until 1986 when it was discontinued. It was reintroduced the following year and renamed Communications. References Wikipedia article on Morse Code Wikipedia article on Semaphores Semaphore translator http://www.cromwellbutlers.com/sbb_0617.htm