What Are POTA CW Exchanges in the AA9PW.com Morse Generator?

Updated

POTA CW exchanges are pre-built Parks on the Air contact patterns that AA9PW.com added to its online Morse Code Generator. They let you practice the specific Morse code you would hear and send during a real POTA activation, instead of only drilling random characters or generic text. The feature was announced on the site's news page on January 18, 2025, and the site notes the exchange patterns were drawn from various sources describing how these contacts normally go.

What POTA means here

POTA stands for Parks on the Air, an amateur radio program in which operators set up portable stations in parks and protected areas and make contacts with other hams. Because these contacts follow a fairly consistent script, they are a useful target for Morse code practice: you learn a small set of recurring elements rather than open-ended conversation.

Why the Morse Generator includes them

The AA9PW.com Morse Code Generator is described on the site as a customizable tool for learning and practicing Morse code online. Adding POTA CW exchanges means you can generate audio that resembles an actual park activation contact, so your practice transfers more directly to on-air operating.

Typical elements you would expect to encounter in a POTA CW exchange include:

  • The activator's call sign and a park reference
  • Signal reports
  • The hunter's call sign
  • Short acknowledgements and sign-offs

The site does not publish the exact exchange templates on the page evidence provided, so treat the list above as the general shape of a POTA contact rather than a transcript of what the generator produces.

How to use it

  1. Open the Morse Code Generator on AA9PW.com.
  2. Select the POTA CW exchange option (the site added these exchanges to the generator).
  3. Set your preferred speed and any other generator settings.
  4. Listen to the generated exchange and copy it, or use it as a model for sending.

The expected result is Morse audio that follows POTA contact conventions, giving you repetition with realistic content.

Who this is for

  • New CW operators preparing for their first POTA activation
  • Hunters who want to recognize park exchanges faster
  • Anyone who finds random-character practice less motivating than real operating scenarios

If you are still learning individual characters, the generator's general practice modes are a better starting point; the POTA exchanges make more sense once you can copy basic call signs and numbers.