Currently a geomagnetic storm is raging. On January 1-2, Alaska'scollege A index reached 113. Predicted planetary A index is 12...
The first RSGB Tonight@8 webinar of 2025 will be live tomorrow, Monday 6 January. During the presentation you will get...
What are your goals for 2025? Could you spare some time and share your expertise to make a difference within...
Simple Conversational Amateur Message Protocol (SCAMP) is a weak signal digital mode developed by Dr. Daniel Marks (KW4TI). Originally integrated...
If we’ve learned anything over the years, it’s that the only thing hardware hackers love more than a device festooned...
DF2WO will be active in Rwanda as 9X2AW January 27th through February 15th. This is a single operator "holiday-style" activity....
Strong solar activity continues, with worldwide propagation on 10and 12 meters quite commonplace. Predicted solar flux is 255, 250, 210,...
Can you use brake cleaner for flux removal on PCBs? According to , yes you can. But should you? Well,...
Ham radio enthusiasts, people looking to borrow their neighbors’ WiFi, and those interested in decoding signals from things like weather...
had an interesting problem to solve—his girlfriend often requested Diet Coke, but yelling for one across the apartment was frustrating...
Researchers have been testing a new type of lithium ion battery that uses single-crystal electrodes. Over several years, they’ve found...
In this edition:W2RS Memorial AMSAT CW Activity Day ARISS SSTV Event Underway N4AKV Earns AMSAT VUCC Award/r GridMasterMap Satellite Top...
Release Date: December 28, 2024 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...
This is a 1-hour version of the weekly podcast for This Week in Amateur Radio. For the full version please...
ARRL Straight Key Night will be January 1, 2025, from 0000 UTC through 2359 UTC. This 24-hour event is not...
Who wouldn’t want to have a scanning electron microscope (SEM)? If you’re the person behind the ProjectsInFlight channel on YouTube, you...
The ARRL Foundation Scholarship Program continues to accept applications for the 2025 scholarship cycle. The application period is open until...
ARRL The National Association for Amateur Radio® seeks nominations for awards. It probably isn’t hard to think of someone you...
The shape of an antenna can make a big difference in its performance. Researchers at the Johns Hopkins Applied Physics...
In its 6th year, WINTERHEAT is a month long simplex contest active January 1 through January 31. The event encourages...
The RAC Winter Contest will take place for a 24 hour period beginning at 0:00 UTC on December 28th. Modes...
ARRL The National Association for Amateur Radio® Kids Day runs January 4, 2025 from 1800 UTC - 2359 UTC. Operate...
built a Pi Pico logic analyzer designed by using the original design. But he recently had a chance to test...
Playing Star Wars Outlaws sparked an idea with : why not recreate the game’s wrist communicator as a functioning gadget?...
It’s perhaps not fair, but even if you have the best idea for a compelling video, few things will make...
