Talking about deep on history, I found the Wireless Age magazine collection 1913 to 1925 

WIRELESS AGE - Very early radio communications magazine 1913 to 1925

  


April 1919,  short wave set 150 to 300 meters.



73's
JC
N4IS


From: [email protected] <[email protected]> on behalf of Bill via SFDXA <[email protected]>
Sent: Tuesday, September 22, 2026 10:55 AM
To: 'SFDXA Reflector' <[email protected]>
Subject: [SFDX] Ham Radio Wayback Machine

Ham Radio Wayback Machine
Every Friday — The Story Behind the Hobby

You think you know amateur radio.
Not yet.

“I’ve been a ham for 40 years and I never knew that.”

Ham Radio Wayback Machine is a weekly deep-dive into the untold history of amateur radio — the inventors, the moments, the technology, and the people who shaped everything you plug into today. Every Friday you’ll learn something that changes the way you see this hobby.

https://hamradiowayback.com/