ARRL Members Enter to Win an Icom Dream Station
The countdown is on! Full members of ARRL The National Association for Amateur Radio® have until December 31, 2025, to earn up to six automatic entries for a chance to win the Icom Dream Station -- a complete ham radio station featuring a limited-edition IC-7760 HF/50 MHz transceiver, IC-PW2 amplifier, desktop microphone, and a special Icom 60th Anniversary Seiko watch -- all generously donated...
ARRL Introduces New LIVE Online Course for Ham Radio Licensing
ARRL The National Association for Amateur Radio® has introduced a new, fully-interactive two-day online course for ham radio licensing. The ARRL Technician Class LIVE Video Course includes everything needed to prepare for the FCC Technician Class amateur radio license exam. Enrollment is open now for the inaugural course, which will take place December 20 - 21, 2025. Join ARRL Education Special...
Special Event Unites Pennsylvania Colleges and Amateur Radio Station W3USR
The Murgas Amateur Radio Club is celebrating its 50th anniversary this year with a special event that includes the University of Scranton, Kings College, and amateur radio station W3USR. The station is part of the University of Scranton Physics and Engineering Department, a university student club, and a flagship station for the Ham Radio Science Citizen Investigation (HamSCI) project. The event...
2025 “Dream Rig” Essay Contest for Young Ham Radio Operators
Six years ago, the Intrepid-DX Group, a international group of amateur radio operators, began their annual youth “Dream Rig” essay contest as a means to reach young people and interest them in amateur radio. “This year, rather than our past essays, we are seeking well thought-out and clearly communicated project proposals for a public access amateur radio station,” said Paul S. Ewing, N6PSE, pre...
2025 Veterans Day - Amateur Radio Events. ARRL Closed Nov. 11
Many amateur radio clubs and organizations are planning on-air commemorations and special events for Veterans Day 2025. Visit the ARRL Special Events Stations database, and contact the following stations on-the-air: - In Philadelphia, Pennsylvania, the Holmesburg Amateur Radio Club will honor the Continental Marines Birthday. Special event station WM3PEN will operate November 8 - 12 from 1300Z - 0...
Improve 160 Meter Reception with a Custom Band Pass Filter
ARRL Audio News November 7, 2025
ARRL Audio News November 7, 2025
Elecraft KX3 Configuring Win-test
Top Amateur Radio Websites - Issue 2521
Professional SDR Signal Analysis Tools - Khanfar Spectrum Analyzer
Ham Radio Operators to Support Indian Ocean Tsunami Exercise
Radio amateurs from the Radio Society of Sri Lanka (RSSL) will participate in the Indian Ocean Wave 2025 exercise (IOWave25), coordinated by UNESCO’s intergovernmental coordination group for Indian Ocean tsunamis on November 5, 2025. RSSL will support the Disaster Management Centre by operating HF and VHF emergency communication networks during the exercise, which is intended to test tsunami pr...
N1MM Logger+ Setup for FT-991 Transceiver
WIN SOURCE Electronics
Building W8NX Short Trap Dipole - WB0SMX Blog
Fundamentals of Radio Wave Propagation and NVIS Communication
Trapped Verticals and Radials: A Comprehensive Guide
5 Bands HF Vertical Antenna Project
ARRL Audio News October 31, 2025
ARRL Audio News October 31, 2025
New Book Release: Small Antennas for Small Spaces 3rd Edition
2026 ARRL Foundation Scholarship Program is Now Accepting Applications
The ARRL Foundation Scholarship Program has opened the application window for 2026 scholarships. Applications will be accepted through December 30, 2025, at 12 PM EST. Students are encouraged to apply for more than 170 scholarships ranging from $500 to $25,000. All applicants must be active, FCC-licensed amateur radio operators. The scholarships were established by generous donors and are manag...
DIY No Holes Roof Mount for Ham Radio Antennas
Simple and Effective 10-Meter Vertical Antenna
The Multiband Tuned Doublet Antenna
DIY Slim Jim VHF Antenna for Satellite Reception
Hurricane Melissa Update
Updated Monday, October 27, 2025 @ 9 AM EDT (1300 UTC)
ARRL thanks Carlos Alberto Santamaría González, CO2JC, for information included in this update.
CUBA: NATIONAL EMERGENCY NETWORK WILL BE ACTIVATED THIS MONDAY, WITH NETWORKS ALREADY ACTIVATED IN EASTERN PROVINCES
Forecasts indicate Hurricane Melissa will affect Cuba, especially its eastern region.
Starting at noon today (Monday, October 27), th...
The October 2025 West Coast Qualifying Run has been rescheduled
The October 2025 West Coast Qualifying Run originally scheduled for Saturday, October 25 at 2 PM PDT (October 25 at 2100z) had to be rescheduled.
The new date and time are Wednesday, October 29 at 9 PM PDT (October 30 at 0400z).
West Coast Station K6XX will transmit the official ARRL Qualifying Run on 3581.5, 7047.5, and 14047.5 kHz. The speeds will run from 10 to 35 WPM.
ATV Reception on 23 cm Band
Fan Dipole Antenna - 80 to 6 meters
Important Notice: Keep Clear of Emergency Frequencies During the Contest Weekend
Tropical Storm Melissa is nearly stationary in Caribbean on Friday, October, 24, 2025. Forecasters warn it could quickly intensify, impacting Jamaica as a hurricane and causing catastrophic flooding and landslides Haiti and the Dominican Republic. The Hurricane Watch Net (HWN) a group of licensed Amateur Radio Operators trained and organized to provide essential communications support to the Na...
Building a LiFePO4 Battery Pack for Emergency Power
ARRL Audio News October 24, 2025
ARRL Audio News October 24, 2025
Beverage Antenna - Low Band Reception Solution
Tropical Storm Melissa Update
All eyes and ears are on Tropical Storm Melissa, now in the Caribbean Sea. As of 11:00 AM EDT on Wednesday October 22, 2025, Melissa was drifting west-northwestward in the central Caribbean. Heavy rain and flooding are expected over portions of Hispaniola and Jamaica for the reminder of the week. A hurricane watch is in effect for the southwestern peninsula of Haiti, from the border with the Dom...
Small Loop Antennas for Hams: Ultimate Guide
5 Band Quad Antenna Design Guide
|