Radiotelegraphy

Transmissions to and from the entire Japanese fleet were in radiotelegraphy, not voice. ❋ ROBERT B. STINNETT (2001)

The machine had been secretly developed by the Underwood Typewriter Company33 to convert the unique dot-dash radiotelegraphy code of the Imperial Japanese Navy to Latin-alphabet equivalents. ❋ ROBERT B. STINNETT (2001)

Paul Dane of the Society of Wireless Pioneers provided invaluable insights into the International Morse Code and its difference from Japanese radiotelegraphy. ❋ ROBERT B. STINNETT (2001)

= Used for all visual and sound signaling, radiotelegraphy, and on cables using siphon recorders, used in communicating with Navy. ❋ Unknown (1906)

"It was inspired by the passion of Marconi," said Mr. Lodi, referring to the 1909 winner of the Nobel Prize in Physics credited with inventing radiotelegraphy. ❋ Unknown (2010)

After the end of his career in business, marred by the failure of the Panama Canal, Eiffel began an active life of scientific experimental research in the fields of meteorology, radiotelegraphy and aerodynamics. ❋ Unknown (2009)

1914: An aerological section is established within the Weather Bureau to meet growing needs of aviation; first daily radiotelegraphy broadcast of agricultural forecasts by the University of North Dakota ❋ Unknown (2007)

Though Morimura’s bomb plot message of August 21, 1941 has never been released publicly by the United States, its radiotelegraphy route from Honolulu to San Francisco to Washington to Tokyo can be traced in Japanese and American records. ❋ ROBERT B. STINNETT (2001)

In the Japanese navy’s radio-address code (Yobidashi Fugo), the suffix 49 always designated the staff communications (radiotelegraphy) officer of each command. ❋ ROBERT B. STINNETT (2001)