Recent Forum Activity

Test Post #1 - Intended to test the widget

By test5 — July 4, 2026

my test post is better than yours.

How to Send Radiograms via Winlink

By Greg Collins K5KYR — June 4, 2026

Attached is a PDF showing the WinLink Radiogram form options (4). Radiogram.txt RRI ICS213 Radiogram.txt RRI Quick Welfare Message.txt RRI...

Posted inHam

Live AI Weather Routing via HF Radio

Live AI Weather Routing via HF Radio North of the Arctic Circle SafecomLink has demonstrated a groundbreaking case study involving live, AI-based weather routing over HF radio. Sailor Harley Soltes…
Posted inARES ARRL EmComm

When Disaster Strikes

Emergency Communications When Disaster Strikes When a hurricane hits, cell towers fall, and the internet goes dark, who keeps the lines of communication open? In Angelina County, Texas, it's a…
Posted inARRL

Get Ready for ARRL Kids Day 2026

ARRL Kids Day 2026 A young prospective ham is presented with a certificate from ARRL Kids Day last year. [Photo courtesy of and used with permission of the Mid-State Amateur…
Posted inNews

FCC Mandates 10-Day Update for FRN Info

TL;DR – The FCC now obliges every amateur‑radio licensee to update the email / mailing address stored in the FCC Registration Number (FRN) within ten business days of any change. Missing the…
Posted inARRL

ARRL HQ

This highlights some of the often-forgotten features of the ARRL website. Find an Amateur Radio License Class Search for ARRL Affiliated Clubs Find an Amateur Radio License Exam Session Field…