Thread

1. mesh · 1790010932 · focus · HN ↗

   This is a cool project, but fyi, in the US, this would require a license to broadcast (not receive), and I am pretty sure encryption, even with a license, is not legal (again, when broadcasting from US).

   And then only on certain bands:

   <a href="https:&#x2F;&#x2F;www.arrl.org&#x2F;files&#x2F;file&#x2F;Regulatory&#x2F;Band%20Chart&#x2F;Hambands4_Color_17x11.pdf" rel="nofollow">https:&#x2F;&#x2F;www.arrl.org&#x2F;files&#x2F;file&#x2F;Regulatory&#x2F;Band%20Chart&#x2F;Hamb...

   1. jcrawfordor · 1790020911 · focus · HN ↗

      I would expect this system to ultimately be used under a commercial HF license rather than an amateur license, given the feature set and that it seems to have much more in common with military systems like ALE than amateur practice. That said, because of the scarce supply of HF bandwidth, commercial HF licenses are quite restrictive in the US. For the most part, you are only allowed to apply for one if you are an infrastructure operator that needs a contingency communications capability for disaster response. That said, the FCC has permitted experimental licenses for some commercial applications like high frequency trading, so perhaps the situation will become less restrictive over time.

      That said, commercial licenses are not per-operator like amateur licenses, so you would potentially only need one to cover the entire network. Some of this is ultimately negotiated.

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