Henry Babington Smith5 July 1912
Oversees agreement on a common 600-metre wavelength, about 500 kilohertz, for maritime distress communications.
Great Britain · Exploration / Exploration and Discovery. Chronological records rendered directly from the World History Database.
Oversees agreement on a common 600-metre wavelength, about 500 kilohertz, for maritime distress communications.
This factsheet is generated from stored World History Database records matching the country, broad category, detailed category and exact Event value shown above. Duplicate display records are collapsed; database wording is otherwise preserved. Source provenance varies by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.