Wisconsin History Day By Day


Related Web Sites:
The Wisconsin Idea - In Broadcasting

WHA Radio Sound Effects

WHA - Administrative History/Information

United States Early Radio History

Broadcast History


Read More About It

"9XM Talking: WHA Radio and the Wisconsin Idea" by Randall Davidson

"For the love of mike" by Aline Watson Hazard

"Radios: wireless sound" by Roger Barr


Vocabulary:

continuous


Interesting Fact:

During the early years of WHA, or 9XM, the radio equipment was not available to purchase, so the physics professors and students made their own, including the glass vacuum tubes.


Study Questions:

  • Why was early radio called the wireless?
  • What was the topic of the first telegraphic broadcast from 9XM?
  • When did 9XM make its first clear transmission of human speech?


    Search these newspaper databases for additional stories about radio in Wisconsin:

  • Newspapers on BadgerLink
  • Wisconsin Historical Society


    U.S. historical events that occurred on January 3:

    1777: The American forces led by George Washington defeat the British in the Battle of Princeton.
    1938: The March of Dimes, a campaign to fight polio, is organized.
    1961: The United States severs diplomatic ties with Cuba.



  • January 3

    January 3, 1922: University of Wisconsin radio station 9XM, operating since 1917, became WHA. It has since become known as the oldest station in the nation in terms of continuous operation.


    Wisconsin History Day By Day homepage
    January - December calendar page