CQ — What It Means in Ham Radio

CQ — Calling anyone who is listening.

An open invitation for any station to answer. It belongs on HF and simplex — never on a repeater, where you simply say your callsign and "listening."

How you would hear it

"CQ CQ CQ, this is…"

Look this up in Pocket Elmer, along with 100 more

Related words

  • DX — Distance. A far-away station.
  • POTA — Parks on the Air.
  • Field Day — The biggest weekend in amateur radio.
  • ARRL — The national association for amateur radio in the US.
  • Grid square — Your location as a short code.
  • In and out — Checking into a net without staying.
  • Park reference — The code that identifies a POTA park.
  • SOTA — Summits on the Air.