The Antietam Radio Association sponsors five nets that address a variety of interests. All licensed amateurs are welcome to participate:

• ARES NET
  The monthly Washington County ARES FM Net is held on the last Thursday of each month at 7:00 PM. It is held on the 146.94 repeater, PL tone 100.0.

• ARES FUSION NET
  ARES FUSION NET follows the monthly ARES net at 7:30 PM and is held on the 447.975 W3CWC repeater. The Fusion net uses Yaesu’s C4FM 4-level FSK Technology to transmit digital voice and gives net participants the chance to practice using this mode and exercise their Fusion equipment.

• ARA 4-STATES NET
  Held each Wednesday at 8:00 PM on the 147.09 repeater (PL tone 100.0), it offers weekly updates of club news and activities and the chance to chat with other club members.

• The SIX METER NET
  This net is a more informal net that follows the Four States Net. It is held weekly at about 8:30 PM on 50.151 MHZ USB and is hosted by Herm, K2AVA, to give participants the chance to exercise their 6 meter equipment.

• 10 METER NET
  This net will use 28.385 at 8:00 pm on the first Monday of each month, beginning January 2026. The net control is Evan Werner. This newer net is located in the portion of the 10 meter band that newly licensed technicians have access for phone (SSB) use.