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Special event stations

Commemorative operations, 1×1 callsigns and how to run one.

4 pages in this section

A special event station is an operation that marks something — an anniversary, a museum ship, a lighthouse, a state's bicentennial, a club's founding — usually for a day or a week, usually with a distinctive callsign and a certificate for the people who work it.

The 1×1 callsigns

The FCC allocates short callsigns of one letter, one number and one letter (W4A, K1S, N9X) for special events in the United States. They are:

  • Requested through a volunteer coordinator rather than directly from the FCC. The coordinators
  • maintain a shared database, and the ARRL publishes the availability calendar and the list of coordinators.

  • Held for up to 15 days at a time, and reserved in advance for a specific event.
  • Used by a licensed station — the 1×1 does not replace the license, and the station must also
  • identify with its own assigned callsign as the rules require. See identification.

You do not need a 1×1. Many special events run under the club's own callsign, which is easier to work and easier to spell on a noisy band.

Running one

  1. Pick the occasion and the dates, then check 1×1 availability before you print anything.
  2. Publicize it where DX and award chasers look: the ARRL Special Event Stations listing, QRZ.com,
  3. the state club council, social media, and your own club page. Spot yourself during the event.

  4. Plan the exchange. Keep it short — callsign, report, and the one detail the event is about.
  5. A long scripted exchange kills the rate and the fun.

  6. Design a certificate or QSL ahead of time, decide whether it is a download or a mailed card,
  7. and say so in the announcement. Downloads are cheaper and far more likely to actually happen; see logging and QSLs.

  8. Staff the schedule in shifts, and put a newer operator in the chair next to an experienced one.
  9. A special event is the single best cure for microphone fright there is — the callers come to you.

  10. Upload the log to LoTW and eQSL afterward. This is the part most events forget, and it is what
  11. the people who worked you actually want.

Museum ships, lighthouses and parks

Several recurring weekends already have the framework built: Museum Ships Weekend, International Lighthouse and Lightship Weekend, National Parks on the Air-style programs, and the ongoing POTA and SOTA activations. Operating from a public site with a sign and a table also makes the event an outreach opportunity, which is usually worth more to a club than the contact count.

If your operation is at a public site, plan the mundane things — permission in writing, power or batteries, shade, a safe antenna support, and someone whose only job is to talk to the visitors rather than the radio.

Last updated Aug 31, 2026. Page history · Sign in to edit