Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-radio-01381af755d4

What was special about the KDKA broadcast in 1920?

It was the first commercial radio broadcast.

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  1. It was the first satellite signal
  2. It was the first commercial radio broadcast ✔
  3. It was the first radar test

Why: The first commercial radio broadcast aired in 1920 from Pittsburgh under call sign KDKA.

Huh, didn't know that: The first commercial radio broadcast aired in 1920 from Pittsburgh under call sign KDKA.

The dad joke
KDKA was on the air and full of election excitement.
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References

Answer: It was the first commercial radio broadcast. The first commercial radio broadcast aired in 1920 from Pittsburgh under call sign KDKA.

  1. Radio en.wikipedia.org/wiki/Radio
    The first commercial radio broadcast was transmitted on 2 November 1920
    Checked 2026-11-07.

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