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Transmission of digital signals over Amateur Radio, including modes like PSK-31, RTTY, JT-65, JT-9, etc.

7 votes
3 answers
482 views

Has any computer been hacked over amateur radio digital modes?

We don't normally worry about security in ham radio, because we can't encrypt our transmissions anyway in the vast majority of cases. Some niche protocols support authentication of messages, but that' …
Someone's user avatar
  • 616
3 votes
2 answers
277 views

Can someone without privileges on a band operate FT8 on it using the callsign of a ham who d...

I have an Extra license. Is it legal for my dad (who has a Technician license) or my mom (who is not licensed) to operate FT8 on 20 meters using my call sign, if I am physically present at the control …
Someone's user avatar
  • 616