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Adding nearby CWOP stations

Anonymous
2020-03-22
2020-03-28
  • Anonymous

    Anonymous - 2020-03-22

    Hello, this may be a bit of a fundamental question, but I haven't been able to find the answer anywhere online. How does one set up the client to display nearby CWOP/APRS weather stations like the ones circled in the attached image? Thank you for the help!

     
  • Andrew Pavlin

    Andrew Pavlin - 2020-03-25

    YAAC will do this automatically for any APRS weather stations you receive. Note the operative word, "receive". If you don't hear their packets, you won't display them. As for non-APRS/non-amateur-radio CWOP stations, these stations (by definition) are not on RF or the APRS-IS backbone, so you won't be able to find them either with your radio or your APRS-IS connection. The aprs.fi website uses a different data source to receive and display these stations.

    I have a query in to the operator of aprs.fi, and hopefully he will be able to inform me how to get non-radio CWOP station data.

     
  • Andrew Pavlin

    Andrew Pavlin - 2020-03-28

    Got the info. Just like the alternate APRS-IS backbone called Firenet (which contains the full Tier2 feed of APRS-IS plus fire, police, and weather emergency data), there is another alternate net called cwop.aprs2.net. In the APRS-IS port configuration panel, you can manually type "cwop.aprs2.net" into the server host name field instead of picking from the drop-down list. This should be a transmit-disabled connection, as it only carries the weather stations (both amateur radio and non-ham).

    Note that you can open two APRS-IS connections in YAAC: one to one of the regular rotators like noam.aprs2.net, and one to cwop.aprs2.net, so you can receive weather traffic and still do normal I-gating. YAAC is programmed to not forward packets between different I-gate backbones, even if you are configured as a transmit-capable I-gate. However, it is recommended not to specify weather stations in a supplemental Tx-I-gate filter expressions, as the sheer amount of weather traffic from the Internet-only weather stations could overload the RF channel.

     

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