Lecture And Lab April 2026

Interior view of a black electronic enclosure containing wiring, a transformer with colored wires, and connectors.

Come join the DARC for the April 2026 Lecture and Lab – In this lecture and lab you will build multi-band 6-40 meter end fed antenna that is fast and easy to setup and deploy and will support 100W. The build will take place at the Dallas Medical Center on the 3rd floor. Plan on attending in-person April 25, 2026 start time is 10am central time. More details below.

Continue reading

Winter Field Day 2026

A snowy landscape featuring a road and trees, with a sign indicating 'CANCELED' crossed out, announcing the cancellation of 'DARC WFD 2026'.

The DARC leadership has decided to cancel Winter Field Day plans for 2026 due to the high potential for severe weather in the DFW area, which could make the event unsafe or unenjoyable.

We encourage everyone who is able to participate from their home stations instead. You may operate under your own callsign using the category, class, and location “1H NTX.” Full details and rules are available at https://winterfieldday.org/sop.php

While operating from home, please feel free to join us on our Discord server to share contacts, band openings, and other activity. You can join here: https://discord.com/invite/caJqhjSv

Most importantly, please stay safe and warm this weekend. Keep a radio handy and monitor our 146.88 repeater for SKYWARN and other RACES activations.

Continue reading

Lecture And Lab February 2026

A portable black power box with a digital display showing voltage, current, and power usage, featuring multiple buttons and indicators.

Come join the DARC for the February 2026 Lecture and Lab – In this lecture and lab you will build a 12volt 34Ah LiFePo4 battery box complete with a 10amp charger, volt/amp meter, LED lights, 65W PD power/USB-C (this is enough to charge/power a MacBook Pro and more). The build will take place at the Dallas Medical Center on the 3rd floor. Plan on attending in-person Feb 28, 2026 start time is 10am central time. More details below.

Continue reading