The second International Radiotelegraph Convention met in London, England in 1912. It adopted international maritime radio communication standards that...

The first International Radiotelegraph Convention (French: Convention Radiotélégraphique Internationale) was held in Berlin, Germany, in 1906. It reviewed...

it was included in the service regulations of the first International Radiotelegraph Convention signed on 3 November 1906, which became effective on 1 July...

Post Office Fremantle, then POS for Post Office Sydney, after 1912 convention VIS) From 1912, the government progressively established a wide network of...

next International Radiotelegraph Convention scheduled to be held in London in June 1912 unless it completed ratification, so on April 3, 1912, the U...

Regulations affixed to the Second International Radiotelegraph Convention in London (The Convention was signed on July 5, 1912, and became effective July 1...

QSK code was one of the twelve Q Codes listed in the 1912 International Radiotelegraph Convention Regulations, but may have been in use earlier.[citation...

stations have BFOs. The International Radiotelegraph Union was unofficially established at the first International Radiotelegraph Convention in 1906, and was...

professional radiotelegraph operators who were always accorded high-paying officer status at sea. Subsequent to the Titanic disaster and the Radio Act of 1912, the...

sent. 5 July – International Radiotelegraph Convention signed in London. 13 August – The United States Congress passes the Radio Act of 1912, "An Act to...

commercial radiotelegraph communication, appearing as one of the twelve Q Codes listed in the 1912 International Radiotelegraph Convention Regulations...

normally used 1 MHz. International standards for the use of 500 kHz were expanded by the second International Radiotelegraph Convention, which was held in...

spark-gap transmitters, and was adopted internationally at the London 1912 International Radiotelegraph Convention, and is still in use. A variant of the...

ISBN 9781317339328. Archived from the original on 2018-05-01. "International Radiotelegraph Convention of Washington, 1927". Archived from the original on 2017-11-07...

Philippine–American War. 1912 in London he was a delegate of the United States for the International Radiotelegraph Convention. With the entry of the United...

first International Radiotelegraph Convention was signed in London. It would be replaced in 1927 by the Radiotelegraph General Convention. The 1912 Summer...

S. representatives meeting in Berlin signed the first International Radiotelegraph Convention, which called for national licensing of radio transmitters...

the North Atlantic in 1912. The U.S. Congress soon enacted legislation, requiring U.S. ships to use Morse code radiotelegraph equipment for distress...

identifiers were adopted for this purpose. This pattern continued in radiotelegraph operation; radio companies initially assigned two-letter identifiers...

heaters. Titanic's radiotelegraph equipment (then known as wireless telegraphy) was leased to the White Star Line by the Marconi International Marine Communication...

third letter. In 1912 the first International Radiotelegraph Convention was held in London. This conference established an International Bureau in Berne...

"International Radiotelegraph Convention of Washington, 1927" (PDF). "47 CFR 80.97 - Radiotelegraph operating procedures". "Annex 10 to the Convention...

Hospital Ship Britannic (n.d.) Chirnside (2004, p. 225) 1903 Radiotelegraph Convention in Berlin by nine countries. Brewster, Hugh; Coulter, Laurie (1999)...

Radiotelegraph Conference 1927" (PDF). Archived from the original (PDF) on 8 March 2014. Retrieved 6 January 2016. "1947 Atlantic City ITU convention"...

the last of the old noisy spark transmitters. The 1927 International Radiotelegraph Convention in Washington, D.C. saw a political battle to finally eliminate...

radiotelegraph operation, long predating broadcast radio, were marine radio stations installed aboard ships at sea. In the absence of international standards...

Navy Yard using legal means. In the run-up to the London Radiotelegraph Convention in 1912, and amid concerns about the safety of marine radio following...

involved some significant events. 3 October – The first International Radiotelegraph Convention opens in Berlin. 24 December – Reginald Fessenden makes...

International Radiotelegraph Convention, Final Protocol and Detailed Service Regulations 1914 – Additional Protocol to the International Convention for...

New Zealand were being made. These international Amateur contacts helped prompt the first International Radiotelegraph Conference, held in Washington, DC...