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WINTERHEAT HAS MOVED TO A NEW SERVER.
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LOCAL AMATEUR RADIO NEWS:
AMATEUR RADIO NEWS FROM THE NET:
K4 Macromaster Review and Setup Guide
This page provides a detailed review and setup guide for the K4 MacroMaster program, ... - Listed in Software/Radio Control
MiniPA Linear Amplifier for HF: Review and Build Guide
The MiniPA Linear Amplifier for HF page discusses the popularity of QRP for HF ... - Listed in Technical Reference/Amplifiers/HF Amplifiers
CLEFHW Antenna: Coil Loaded End-Fed Half-Wave Antenna
This page discusses the CLEFHW (Coil Loaded End-Fed Half-Wave) antenna, a portable variation of ... - Listed in Antennas/End-Fed/End Fed Half Wave Antenna
ARRL Audio News August 8, 2025
ARRL Audio News August 8, 2025
New ARRL® DXCC® Trident Plaque Honors 100 Confirmed Entities on Three Modes
ARRL The National Association for Amateur Radio® announces the DXCC® Trident plaque, a new award to honor the accomplishments of radio amateurs who have confirmed contacts with at least 100 ARRL DXCC award entities on each of three modes: phone, CW, and digital. The plaque is endorsable at levels of 200, 300, and Honor Roll, based on achieving that level on all three modes at the time of applic...
ARRL Celebrates the Jeffrey B. Goldman, K3DUA, Teachers Institute Week
Ham radio helped build the career of Jeff Goldman, K3DUA. Now, he’s paying it forward. The ARRL Teachers Institute on Wireless Technology celebrates the generosity of Jeff Goldman, K3DUA. A gift from Goldman has underwritten an entire week of the program, allowing 13 educators from all over the United States to attend the program. Goldman took an interest in radio at the age of 12, when his fathe...
High Altitude Camp Needs Amateur Radio Tracking Operators
On Wednesday, August 13, 2025, the Kopernik Observatory in Vestal, New York, will be running a High Altitude Balloon Camp for local high school students. The payload of the balloon will contain an Automatic Packet Reporting System (APRS) transmitter, call sign K2ZRO-9, for tracking, plus a slow-scan television (SSTV) transmitter on 145.600 throughout the flight. The launch is planned between...
Frank Butler, W4RH, Former ARRL Southeastern Division Director, Passes Away at 100
Former ARRL Southeastern Division Director Frank Butler, W4RH, has become a Silent Key. He passed away at the age of 100. Butler was an ARRL member for at least 78 years. He served 29 years as the ARRL Southeastern Division Director until his retirement from 50 years of service as an elected official of ARRL in 2007. He began his elected service as the Western Florida Section Communications Mana...
K4 S-Meter Recorder for Elecraft K4 Radio
This page presents the K4 S-Meter Recorder, a tool designed for the Elecraft K4 ... - Listed in Software/Utilities
Jobs For Hams at ARRL Headquarters
ARRL The National Association for Amateur Radio® is seeking qualified applicants for several positions at our headquarters in Newington, Connecticut. ARRL is a great place for a ham to work! Membership Manager
The American Radio Relay League (ARRL) is seeking a dynamic and experienced Membership Manager to lead strategies focused on membership growth, engagement, and retention. This full-time pos...
Former ARRL Central Division Director Dick Isley, W9GIG, Passes Away
WSJT-X Improved
The home page of WSJT-X Improved, an enhanced version of WSJT-X, the popular tool ... - Listed in Software/Weak Signal
FT8 QRP Transceiver
This page by Lajos Hoss, HA8HL, provides a detailed guide on how to build ... - Listed in Technical Reference/QRP Projects
Collinear Dipole Antenna Calculator - Calculate Antenna Dimensions
This page offers an online antenna designer to calculate the dimensions for a collinear ... - Listed in Antennas/Collinear
Compare and Contrast WWFF from POTA - CQParks
This page compares and contrasts the World Wide Flora and Fauna (WWFF) program with ... - Listed in DX Resources/POTA
Hentenna Antenna Design: Portable DX Antenna for Ham Operators
Learn how to design a Hentenna antenna, a portable asymmetrical double-loop antenna ideal for ... - Listed in Antennas/Hentenna
E51MWA Manihiki, North Cook Islands DXpedition 2025
This page provides information about the upcoming DXpedition to Manihiki in the North Cook ... - Listed in DX Resources/DX Peditions/2025 DXpeditions
ARRL Audio News August 1, 2025
ARRL Audio News August 1, 2025
ARRL Events App available for Huntsville Hamfest
Introducing Radio Alpha, the ARRL Museum and Research Library
There’s a new resource from ARRL documenting the history of ham radio. Radio Alpha is the ARRL® Museum and Research Library. It is available for viewing at www.arrl.org/museum. Radio Alpha is envisioned as a Wikipedia-like project, administered by a trusted group of volunteers. It aims to serve as a definitive repository of information, offering detailed descriptions and contextual data on pivo...
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