Experimentation

W4FSV

Breadboard Radio – Ham Radio Kits that are easy to build and fun to use!

KM4ACK

Build-a-Pi will allow you to get up and running fast with a Raspberry Pi for ham radio.

Emergency Communications

Voice Operations

Education

ARRL Special Service Club Award

Congratulations! The SSC status has been approved for the Columbia Amateur Radio Club, W4CAE.

Thank you for being so supportive of amateur radio.

Sincerely,
Mike Walters, W8ZY
Field Services Manager
ARRL The National Association for Amateur Radio®

Columbia Amateur Radio Club is now a Weather-Ready Nation Ambassador!

The Columbia Amateur Radio Club is now a Weather-Ready Nation (WRN) Ambassador.

The Columbia Amateur Radio Club is excited to collaborate with NOAA/NWS to help strengthen our nation’s readiness against extreme weather, water, and climate events. If you would like more information, please visit the Weather-Ready Nation Ambassador Frequently Asked Questions. And if you need any additional information, email WRN anytime at [email protected]. You can also find WRN on X (previously Twitter) @WRNAmbassadors.

Announcement: Columbia Amateur Radio Club Swapfest – April 26, 2025

$10 per Seller / Vendor

The Columbia Amateur Radio Club (CARC) is thrilled to invite amateur radio enthusiasts, hobbyists, and collectors to our Annual Swapfest in beautiful Columbia, South Carolina! This year’s event promises to be bigger and better than ever, offering a fantastic opportunity to buy, sell, and trade amateur radio gear, meet fellow hams, and participate in the vibrant community of amateur radio operators. Please note the traffic pattern in the image above, and note that the parking lot is divided into two sections: visitors and sellers/vendors. The event will open to the public at 8:00 am, and the club set up is from 7:00 am to 8:00 am. THIS IS A GUIDED EVENT. PLEASE FOLLOW THE INSTRUCTIONS IN THE PARKING LOT.

Event Details:

• Event Name: Columbia Amateur Radio Club Swapfest
• Date: Saturday, April 26, 2025
• Time: 8:00 AM – 1:00 PM
• Location: North Trenholm Baptist Church, 6515 N. Trenholm Road, Columbia, SC
• Admission: FREE. See the Important Information section for vendor/seller details.
• Event Type: Regular Hamfest
• ARRL Section: SC
• ARRL Division: RK
• Talk-In Frequency: 147.330 + PL 156.7Hz
• Website: www.w4cae.com

ARRL FIELD DAY 2025

Get Ready for the ARRL Digital Contest: A Celebration of Digital Communication in Amateur Radio

ARRL Digital Contest

June 7-8 2025

Amateur radio operators, enthusiasts, and tech lovers, it’s time to mark your calendars for the ARRL Digital Contest, an exciting event hosted by the American Radio Relay League (ARRL). Whether you’re a seasoned digital mode operator or a newcomer eager to dive into digital communications, this contest offers a unique opportunity to showcase your skills, connect with operators worldwide, and earn recognition in the ham radio community.

What Is the ARRL Digital Contest?

The ARRL Digital Contest is an annual competition designed to encourage the use of digital modes in amateur radio. Digital communication methods, including popular modes like FT8, PSK31, RTTY, and more, have become vital in ham radio. They allow operators to make contacts with minimal power, even under challenging propagation conditions, and the contest provides a platform for enthusiasts to challenge themselves and improve their digital mode proficiency.

Participants in the contest are tasked with making as many valid contacts as possible with other operators using digital modes, which can include short-range local exchanges and long-distance contacts across continents. The event is a great way to engage with a global community, exchange QSO information, and compete for awards and recognition.