- Atlanta Radio Club – Raspberry Pi apps for Ham radio
- SE VHF Society – weak signal VHF/UHF
- QCWA
- Gwinnett Amateur Radio Society
- SE DX Club – DX’ing 101
- North Fulton ARL – kit building
- Alford Memorial RC – ADS-B Automatic Dependent Surveillance Broadcast monitoring with a SDR inexpensive dongle and homemade antennas
- Atlanta ARES
- Gwinnett ARES
- ARRL
- Gwinnett Geekspace
- D-STAR
- New Hams – David Harden
- CW Ops – Vaden McDonald
- AMSAT
- Summits on the Air – SOTA
- CW Key Display
- McConnell Middle School – Emergency Power (Solar)
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