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PoPT AX.25 Terminal Program

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World Amateur Radio Day 2026: One Hundred and One Years On the Air

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WSJT-X 3.0 Stable Released: What's New

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CRXCluster: Cloud-based Tools for Amateur Radio Operators

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80 40 30 Trapped Delta Loop Antenna Project

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Top Amateur Radio Websites - Issue 2608

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Top Amateur Radio Websites - Issue 2609

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R&L Electronics: Amateur Radio Store for Equipment and Accessories

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40 Meter Horizontal Loop Antenna Construction and Portable Deployment

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Rig2Cast Contest and DX-pedition Multi-Operator Scheduling Tool

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Guglielmo Marconi: Early Wireless Telegraphy and Shortwave Development

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Amateur Radio Clubs

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Top Amateur Radio Websites - Issue 2610

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Antennas in an Antenna Restricted Community

OnAllBands

Guide to Prepping for ARRL Field Day 2026: Part 3, Antennas

In Part 3 of our series on prepping for ARRL Field Day 2026 (June-27-28), we’ll be looking at some of the Field Day antenna options available at DX Engineering, where […]

The post Guide to Prepping for ARRL Field Day 2026: Part 3, Antennas appeared first on OnAllBands.

OnAllBands

What Amateur Radio Antenna Do You Use in Your HOA or When Space is Limited?

Here’s What Some Experienced Hams Had to Say. *** DX Engineering’s Facebook page recently posed this question to its readers: HOA restrictions? Small space? What antenna setup is actually working […]

The post What Amateur Radio Antenna Do You Use in Your HOA or When Space is Limited? appeared first on OnAllBands.

OnAllBands

Guide to Prepping for ARRL Field Day 2026: Part 4, Band Pass Filters

There are a lot of things to love about Field Day. Noise on the air isn’t one of them. But like many aspects of amateur radio, finding the ideal ways […]

The post Guide to Prepping for ARRL Field Day 2026: Part 4, Band Pass Filters appeared first on OnAllBands.

Mark Haverstock, K8MSH

Ham Radio Tech: Do Nearby Metal & Trees Significantly Affect Antennas?

Antennas may look simple—just a piece of metal in the air—but they are surprisingly sensitive to their surroundings. Nearby metal objects and trees can dramatically affect how an antenna performs, […]

The post Ham Radio Tech: Do Nearby Metal & Trees Significantly Affect Antennas? appeared first on OnAllBands.

OnAllBands

End-Fed Antennas for Amateur Radio: The Good, the Bad & the Ugly

Few antennas in amateur radio stir up as much debate as the end-fed antenna. Mention one at a club meeting, and you will immediately hear wildly different opinions. One ham […]

The post End-Fed Antennas for Amateur Radio: The Good, the Bad & the Ugly appeared first on OnAllBands.

OnAllBands

TX9W Marquesas Islands Wrap-Up: DX Engineering Coaxial Cable Plays Major Role

The TX9W DXpedition from Hiva Oa in the Marquesas Islands (April 19-30) is in the books! The TX9W team, which included members of the Oklahoma DX Association, logged more than […]

The post TX9W Marquesas Islands Wrap-Up: DX Engineering Coaxial Cable Plays Major Role appeared first on OnAllBands.

Troy Blair, AC80W

Last time we looked at using WinLink as an infrastructure-free method of sending and receiving email. It’s a great tool that is proven and reliable. However, sometimes you need more […]

The post Ham Radio EmComm Insights: A Look at the Narrow Band Emergency Messaging System appeared first on OnAllBands.

OnAllBands

A Guide to June 2026 Ham Radio Contests—Field Day Edition

With May’s downpour of amateur radio activities done for the year, it’s time to focus on the next big event on the ham calendar—ARRL Field Day 2026. OnAllBands has been […]

The post A Guide to June 2026 Ham Radio Contests—Field Day Edition appeared first on OnAllBands.

Katie Campbell, KE8LQR

How to Navigate Being a YL in Amateur Radio

When I earned my ham license at ten years old, my dad didn’t have his yet. A few weeks after passing my Technician exam, we attended a SKYWARN training session […]

The post How to Navigate Being a YL in Amateur Radio appeared first on OnAllBands.

Troy Blair, AC80W

More About WinLink Express: A Look at Modems, Including the PXdragon DR-9400

Much of what we talk about in amateur radio centers around a “bad day” scenario. Whether it’s a natural disaster, infrastructure failure or political unrest, we extol the virtues of […]

The post More About WinLink Express: A Look at Modems, Including the PXdragon DR-9400 appeared first on OnAllBands.

Thomas Witherspoon

Lake Alma State Park by Brompton: A Hamvention Week Warm-Up POTA Activation With Friends

by Thomas (K4SWL) Tuesday, May 12, 2026, was a long but wonderful day—and the perfect prelude to a week filled with amateur radio activity. Hamvention week is always equal parts crazy and fun. Typically, I’m away from the QTH from Tuesday through the following Tuesday. I leave North Carolina on Tuesday morning, arrive in Athens, … Continue reading Lake Alma State Park by Brompton: A Hamvention Week Warm-Up POTA Activation With Friends →
Thomas Witherspoon

Morning POTA: Taking the Argonaut VI Out for Fresh Air

by Thomas (K4SWL) On Monday, May 1, 2026, my wife and I had plans to spend part of the day in Carrboro, North Carolina. A friend had told us about an art store there, roughly 50 minutes from the condo where we stay in Raleigh, and we decided it would make for a fun afternoon … Continue reading Morning POTA: Taking the Argonaut VI Out for Fresh Air →
Thomas Witherspoon

Morning POTA: Just Enough Radio Before a Road Trip!

by Thomas (K4SWL) On the morning of Tuesday, May 5, 2026, I had my bags packed and ready to leave Raleigh. My wife, daughter, and I were heading back to the mountains for a couple of days before returning to Raleigh, and we had a full day ahead of us—including meeting up with my other … Continue reading Morning POTA: Just Enough Radio Before a Road Trip! →
Thomas Witherspoon

Appalachian Trail Magic and a Trailside POTA Activation!

by Thomas (K4SWL) In March, our friend Emily set out on an incredible six-month adventure: thru-hiking the entire Appalachian Trail from start to finish—a journey of roughly 2,200 miles stretching from Georgia to Maine.The Appalachian Trail (often simply called the “AT”) is one of the world’s most famous long-distance hiking trails. The AT passes through … Continue reading Appalachian Trail Magic and a Trailside POTA Activation! →
Thomas Witherspoon

Robbed by UTC Day at Kozai Nishichiku Kowan Ryokuchi (JP-2046)

by Mark (JJ5GVY/KB2PIZ) I was robbed! But I will tell you about that in a bit! Tuesday, May 19, 2026, my wife had to take the test to renew her driver’s license. Here in Japan, people over 75 must take a rigorous test that includes a safety lecture, an Alzheimer’s test, a comprehensive eye exam, … Continue reading Robbed by UTC Day at Kozai Nishichiku Kowan Ryokuchi (JP-2046) →
Thomas Witherspoon

WD8RIF’s 2026 FDIM and Hamvention Photos

Every year, Eric (WD8RIF) and I make the drive to Dayton Hamvention together and, as you’ll see in a few upcoming field reports, we always try to fit in a few radio activations along the way. This year, I spent much of my time helping out at the Ham Radio Workbench booth while Eric did … Continue reading WD8RIF’s 2026 FDIM and Hamvention Photos →
Thomas Witherspoon

BOGO Sale on the Bioenno 12V 3Ah LiFePO4 Battery Pack

Many thanks to Bob (WB4SON), who notes that Bioenno has a BOGO (buy one, get one free) sale on my favorite battery size: their 3Ah, 12V pack. Bob notes: “A pair costs about $56 shipped. Add $15 if you need a charger.” That’s a great deal if you’re in the market for a battery to … Continue reading BOGO Sale on the Bioenno 12V 3Ah LiFePO4 Battery Pack →
Thomas Witherspoon

Looking Back at FDIM and Hamvention 2026

by Thomas (K4SWL) It just so happens that two of the biggest and most meaningful gatherings in our amateur radio community fall on the same week, one after another: the QRPARCI Four Days In May Conference and the Dayton Hamvention. This year, FDIM happened on Thursday, May 14, 2026, and Hamvention followed on Friday, Saturday, … Continue reading Looking Back at FDIM and Hamvention 2026 →
Thomas Witherspoon

EI3LH: Sibling CW POTA Rivalry!

Many thanks to Ian (EI3LH), who shares the following post, originally posted on his blog: Two Elecraft Siblings Fight Each Other To The Death For My Last Rolo. by Ian (EI3LH) It’s been a funny old week here in Ireland, WX-wise. On Monday it’s howling a gale with the weatherman predicting the coming of a … Continue reading EI3LH: Sibling CW POTA Rivalry! →
Thomas Witherspoon

Don’t Worry… You’re Doing Fine

by Thomas (K4SWL) As you might imagine, I’m at the receiving end of a lot of emails and messages from readers. Sometimes people have questions. Sometimes they’re sharing field reports, telling me about an activation, or simply checking in to say hello. One thing I’ve noticed over the years—especially since starting my YouTube channel—is that … Continue reading Don’t Worry… You’re Doing Fine →
Tomas NW7US

Senator Ted Cruz Highlights Amateur Radio Public Service (Memorial Weekend 2026)

Senator Ted Cruz, in this pre-Memorial-Day message, thanks amateur (ham) radio volunteers who serve the public through emergency communications, readiness to meet public communications needs, and are ever-ready technical assets. Senator Ted Cruz Highlights Amateur Radio Public Service (Memorial Weekend 2026) Sen. Cruz highlights the role these amateur radio FCC-licensed volunteers have in providing essential […]
Colin M6BOY

ICQPodcast Episode 482 – AMSAT President Drew Glasbrenner KO4MA

In this episode, we join Martin Butler M1MRB, Chris Howard (M0TCH), Frank Howell (K4FMH), Bill Barnes (WC3B) and Leslie Butterfields (G0CIB) to discuss the latest Amateur / Ham Radio news. Colin Butler (M6BOY) rounds up the news in brief, and the episo…
Tomas NW7US

Powerhouse History: WLW, W8XAL, WSAI

The photograph, below, captures a compelling moment of technical mastery during the formative years of American broadcasting, set deep within the inner workings of the Crosley Radio operation in Cincinnati, Ohio, during the 1930s. This was not just a studio but a nerve center for one of the most ambitious radio experiments in history. In […]
Russ K5TUX

LHS Episode #617: Hamvention 2026 Adventure Complete

Hello and welcome back everyone! This is episode 617 of Linux in the Ham Shack, the most terrific amateur radio podcast on the internet! This week we’re telling you about what we’ve been up to in our private lives and giving you our wrap-up from Hamvention 2026! 73 de LHS Team
Russ K5TUX

LHS Episode #615: The Weekender CXXXIX

It’s time for The Weekender! This is our departure into the world of hedonism, random topic excursions (well, not this time really), whimsy and (hopefully) knowledge. Thanks for listening and, if you happen to get a chance, feel free to call us or e-mail and send us some feedback. Tell us how we’re doing. We’d love to hear from you. 73 de The LHS Crew
Bob KØNR

Across Lake Michigan on 146.52 MHz

Here’s a post from way back in 2005. It falls into the category of “notable VHF contacts,” so I am reposting it here. Last July, my wife and I were walking along the beach on the eastern shore of Lake Michigan in Ludington State Park …
Russ K5TUX

LHS Episode #615: The Weekender CXXXIX

It’s time for The Weekender! This is our departure into the world of hedonism, random topic excursions (well, not this time really), whimsy and (hopefully) knowledge. Thanks for listening and, if you happen to get a chance, feel free to call us or e-mail and send us some feedback. Tell us how we’re doing. We’d love to hear from you. 73 de The LHS Crew
Bob KØNR

2026 Colorado 14er & Mountaintop Event

During the Colorado 14er & Mountaintop Event, amateur radio operators from around Colorado will be activating Summits On The Air (SOTA) peaks and communicating with other radio amateurs across the state and around the world. Join in on the fun duri…
Colin M6BOY

ICQPodcast Episode 484 – New Lead Free Solder

In this episode, we join Martin Butler M1MRB,  Martin Rothwell (M0SGL), Frank Howell (K4FMH), Bill Barnes (WC3B) and Leslie Butterfields (G0CIB) to discuss the latest Amateur / Ham Radio news. Colin Butler (M6BOY) rounds up the news in brief, and the episode’s feature is New Lead Free Solder.

We would like to thank our and monthly and annual subscription donors for keeping the podcast advert free. To donate, please visit – http://www.icqpodcast.com/donate

Senator Ted Cruz Praises Amateur Radio Volunteers for Emergency Preparedness Project Pursues Mysteries of Sporadic E-Skip Open-Source Software Modem Called a Vara Replacement ARISS Announces Plans for Moon-Based Ham Radio Helping Girl Guides Earn Licenses in the Caribbean Alamogordo Hamfest Turns 40 This September Student Joins South Georgia Island Dxpedition Team Turn Your Android Phone into a Modern Ham Radio Transceiver Icom UK and Icom America Partner to Sponsor WRTC 2026

George W5JDX

Ham College 139

Ham College episode 139 is now available for download. Technician Exam Questions Part 26 of 26 T0A – Power circuits and hazards: hazardous voltages, fuses and circuit breakers, grounding, electrical code compliance, Lightning protection; Battery safety. T0B – Antenna safety: tower safety and grounding, installing antennas, antenna supports. T0C – RF hazards: radiation exposure, proximity … Continue reading Ham College 139
Bob KØNR

South Monarch Ridge Photo

In 2024, Joyce/K0JJW and I activated South Monarch Ridge (W0C/SP-058) on the Friday of the Colorado 14er & Mountaintop Event. South Monarch Ridge (also known as Monarch Crest) is a fun summit, easy to access via a trail or via the tram (during the …
Mike VE9KK

CQ WW WPX CW results

 This CQ WW WPX contest was my first major contest in a few years, as we are usually away on vacation and I end up missing it.This year, my best bands were 20m during the daytime and early evening, before moving over to 40m later in the evening. O…
Cale K4HCK

Amateur Radio Weekly – Issue 423

Free Field Day CW training and practice The Long Island CW Club (LICW) is pleased to offer focused Field Day CW training during the month of June. These sessions are open to all Amateur Radio operators. LICW Tiles on the Air A fun radio sport for Hams that are active outdoors. Tiles on the Air […]
Cale K4HCK

Amateur Radio Weekly – Issue 419

Linux kernel drops AX.25 and Amateur Radio subsystem support Unmaintained code under scrutiny by AI generated bug reports. Phoronix Your first POTA activation A lazy-Sunday starter kit that just works. N1JUR iShareRadio remote radio sharing service iShareRadio is a new service that allows clubs and other organizations to share remote radios with granular permissions. Zero […]
Russ K5TUX

LHS Episode #618: Andy Stewart KB1OIQ – Andy’s Ham Radio Linux

Hello and welcome back everyone! This is episode 618 of Linux in the Ham Shack, the most terrific amateur radio podcast on the internet! This week we’re telling you about what we’ve been up to – along with talking to Andy Stewart, KB1OIQ, about Andy’s Ham Radio Linux! 73 de LHS Team