June 28 In Technology History

June 28, 2019

On This Day in Technology

June 28, 1955 – Clarenville, Newfoundland – On this date, the world’s largest cable-laying ship, the HMTS Monarch, laid the very first foot of the TAT-1 telephone cable that would ultimately connect North America to Europe. By September 1956, two lines (one for each direction) ran from Clarenville to Oban, Scotland, and were able to relay a whopping 35 phone calls in either direction. This simple beginning would one day support the incredibly important “hot line” from the U.S. to the Soviet Union during the Cold War. Read more about this landmark technological achievement in the latest post on our Tech Tips webpage.