Radio History Logan Embers

Radio Invention

Oct 10, 1895

Guglielmo Marconi invents the radio

Audion Tube

Oct 10, 1906

Was made to push waves further

First radio station

Nov 2, 1920

KDKA

WEAF

Oct 10, 1922

10 minute broadcast that charged $50

Supreme Court

Oct 10, 1943

The U.S Government vs. Marconi Company case was on radio

FM in Germany

Oct 10, 1943

Following the war, Germany got FM radio

GPS

Oct 10, 1987

GPS satellites were launched