The “Hot Iron” quarterly newsletters were begun by Tim Walford, G3PCJ, of Walford Electronics and are currently produced by Peter Thornton, G6NGR and Frank Barnes, W4NPN. These cover a wide range of old and new Amateur Radio topics, with an emphasis on construction, homebrew and experimentation.
Please send technical questions or suggestions to Peter at: [email protected]; send questions about the website or subscribing to Frank at [email protected].
This website has no relationship to any commercial company and we do not share subscriber information with any other organization. There is no cost to subscribe.
To view the Hot Iron Issues Library, click this link.
To view the Hot Iron List of Topics and their related issue number(s), click here.
To Subscribe to Hot Iron: 9/18/2025 Notice – I have been forced to remove the subscription form because it is being flooded every day with a high volume of Russian SPAM attacks. Therefore, to be added to the Hot Iron subscribers list, send an email to me at [email protected], requesting addition. Make the subject field say “Hot Iron Subscription.”
