Yaesu FT-757GX Battery Replacement Guide
Fixing the element to the traverse
High Suppression Hybrid LPF for HF Transmitters - DL2KQ
NA7Q APRSdroid How-To
Section Manager Workshop Held at ARRL Headquarters
ARRL Section Managers from around the country were at ARRL Headquarters for a training workshop on September 13, 2025. They visited with program leaders from across the Headquarters staff to learn about all the ways ARRL serves members. Within the ARRL Field Organization, Section Managers are the key frontline volunteers. There are 71 sections spread across the Western Hemisphere. Section Manag...
National Preparedness Month: Know Your Risk
Radio amateurs are valuable resources to their communities in times of crisis. This week, hams in Connecticut were featured in news coverage as they participated in a mass casualty drill with St. Vincent Medical Center in Bridgeport. Several scenarios played out in which amateur radio volunteers helped the hospital connect with other medical facilities, including a targeted cyberattack, mass sh...
Gear Packed for 3YØK DXpedition to Bouvet in February 2026
ARRL Launches Nationwide Grassroots Campaign to Pass Amateur Radio Emergency Preparedness Act
ARRL The National Association for Amateur Radio® has launched a nationwide grassroots campaign aimed at securing the passage of federal legislation that would grant Amateur Radio Operators the same rights to install antennas on their property as those enjoyed by users of TV antennas, wireless internet, and flagpoles. The campaign, announced in an ARRL Member Bulletin on September 17, 2025, follo...
PicoFox: Open-Source 2-Meter Fox Transmitter
ARRL Audio News September 19, 2025
ARRL Audio News September 19, 2025
ARRL Headquarters Closing Early on Friday, September 19, 2025
ARRL The National Association for Amateur Radio® headquarters will close at 12 PM Eastern time on Friday, September 19, 2025, for a staff event. The ARRL Headquarters lobby and store, as well as W1AW, will be open to visitors from 8 AM to 12 PM EDT. Members are reminded that many transactions may be completed on our website at www.arrl.org. There won’t be any interruptions to the W1AW bulletin o...
Build an End-Fed Half-Wave Antenna Kit Guide
Improving Your QRZ.com Page - Essential Guide for Hams
Ultimate Guide to FT8 and FT4 Digital Modes in Ham Radio
T41-EP SDT: Open-Source Software Defined Transceiver
Another Delta Loop Antenna Idea
WSJT-X 3.0.0 Release Candidate 1: New Features to Try Now!
Nuts and Volts Magazine
DIY Azimuth Elevation Rotator for Arrow Satellite Antennas
ARRL Audio News September 12, 2025
ARRL Audio News September 12, 2025
Arkansas Club Shares Ham Radio at Maker Faire
The Bella Vista Radio Club (BVRC) in northwest Arkansas, an ARRL Special Service Club, found a good outreach opportunity with the NWA Maker Faire, held Saturday, September 6, 2025. The event touts that it “brings together creators, innovators, and DIY enthusiasts to showcase their projects, share ideas, and show us all what the future can be.” BVRC is a large club and found a lot of interest qui...
Amateur Radio Serves During New England Tornadoes
Amateur radio volunteers serving in the ARRL Amateur Radio Emergency Service® (ARES®) and the National Weather Service SKYWARN® program were active over the weekend. They were serving their communities in New England as tornado-warned storms moved across New York, Connecticut, and Massachusetts. Five EF1 tornadoes struck the central Massachusetts communities of Paxton, Holden, Berlin and Stow. ...
National Preparedness Month – Ham Radio Supply List
The ARRL Solar Update
Solar activity has been at very low to low levels this past week.
Low level C-class flaring was observed from Regions AR4210 and
AR4207. Slight growth was observed in Regions AR4213 and AR4214. The rest of the spotted regions were either stable or in decay. Solar
activity is expected to remain at low levels, with a chance for
isolated M-class flares (R1-R2/minor-moderate) through September 13.
A C...
Gemini Amplifier Remote Control
Yagi Antenna Design for Hams
How to Build a Simple PTT Interface for Digital Modes
Quadrifilar Helix Antennas - APT Satellite Reception
Top Amateur Radio Websites - Issue 2518
UR6QW - Special Devices for Ham Radio Operators
Build Your Own Antenna Balun
Building a Shack in My Motor Home
ARRL Audio News September 5, 2025
ARRL Audio News September 5, 2025
Northeast HamXposition Draws Crowds
Team USA Earns Medals at ARDF World Championships in Lithuania
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