It is very strange that when you come across anything radio related, people seemingly come out of the woodwork to tell you not that you are necessarily, actively doing something against regulation, but that there is always potential to be breaking the law.

Take this Hackaday article from the other day:

https://hackaday.com/2026/10/15/so-you-want-to-make-your-sdr...

The subject is mostly academic, but in 18 comments no less than 3 different people are warning about doing something against the rules. It's weird. I don't know of any other subject that provokes responses about "the rules" like this. I could understand if the article title was "How to Aim Laser Pointers at Airplanes", but attach a long enough wire to an oscillator and people start to get uppity.

On the other side of things, I don't know if you've turned on a shortwave radio recently, but the only thing I hear on mine is switch-mode power supply noise.

I think it might be because ham radio is still barely legal and the community wants to keep the few freedoms they have so they try not to piss off any groups of interest. Whereas pretty much everything hacking-related is already a felony thanks to DMCA and other similar laws, so they don't have much to lose.

A lot of that is because airwaves are a finite and shared resource. Me abusing them means that you can’t legitimately use them.

NOC / BOFH is a good analogy. These people are highly technical guardians of their commons, who see each others as peers, and pull the plug / Halon drench anyone caught mucking up those commons. Hackers might build a spark gap to send Morse across campus just they might fire up nmap for a laugh to scan their buddy’s dorm connection, or run a fork bomb on the central Unix service. The Network Operstions / Operators / HAMs are the ones that find these hackers and drop one ton(ne) of bricks upon them.

The golden, underlying rule of Amateur Radio is to respect and protect the bands with which we have been trusted.

It's also a generational thing. There's a lot of geriatric sad hams who's only enjoyment in life is playing radio police.

RF usage is governed by the FCC. Amateur Radio exists at the mercy of the government, and if there is widespread abuse or careless operation by amateur radio operators then that will likely jeopardize the continued existence of amateur radio.

Just look at the community around https://2600.com vs that of https://gbppr.net the contrast is stark.

Also I doubt computer hackers would want to publicly post their name and address before being licensed to use a compiler

I've been to several DefCon events over the years. Ham radio is essentially ubiquitous there, even with a dedicated frequency for the event for hams (and lots of 'look-the-other-way' use during the weekend).

almost, but not quite ... the difference between those is that the stereotypical ham radio enthusiast is obsessed with following regulations and laws to the T. while the stereotypical hacker is all about gray zones, loop holes and questioning rules.

> "if I could do it, then it's allowed".

This is in my back yard: https://www.youtube.com/watch?v=wZjInmHsWdM

The thing is hams shenanigans tend to impact other hams and not the general public. Every dive bar, and friend group has one asshole, but typically not two.

One community operates in a heavily regulated space while the other doesn't.

I want to note that "pirate radios" have and do still exist

> There is obvious large overlap. Both are nerdy and techy and attract similar base groups. But the ham space is dominated by people who want to be "good citizens" through collective action, while computer hacker is more about cyberpunk "if I could do it, then it's allowed".

I work professionally in point to point licensed microwave radio and there is very little overlap in our community of ISP/telco/network engineering people with analog ham radio enthusiasts. I don't know a single person who submits FCC coordinations and does high capacity PTP microwave who is also a "licensed" ham.

There is a bit of a disdain in serious radio work for things that operate in purely analog methods (we really only care about things that have native gigabit ethernet or better interfaces on them and can carry IP data), and the concept of not being able to use basic crypto either at the radio level or as a data payload is also anathema to professional use.

There are slightly more professional nerds doing things with meshtastic/meshcore and similar as a hobby, because messing about with small esp32 based things and similar (and specifically in the 900 MHz USA/Canada bands) in purely digital modes is closer to what we do for work. And has practical uses for low data rate SCADA/monitoring and text messaging uses.

There is also a perception that many ham radio enthusiasts who try to position themselves as some special and ultimate resource in disaster response scenarios are not really doing much useful. At a small local scale, maybe? But the people who operate county sized professional emergency communication radio networks (with real budgets from government money) serving sheriff/police/fire/ambulance response and similar also do not overlap a lot with ham radio enthusiasts. If you have the budget to build a $400,000 project of a hilltop radio tower site serving mission critical communications in your county and your main interactions are with the local sheriff's office and the local 911 PSAP, your perspective is going to be very different than the people who want to do all-analog in the clear ham radio for "disaster response".

In many modern emergency scenarios people expect to be able to communicate and share data using whatever they have on their phone or laptop as a wifi client, which means implementing portable two way satellite IP data over something like traditional VSAT, starlink, o3b, Oneweb, soon Amazon LEO, etc. It's also standard for serious disaster response vehicles operated by well funded government agencies to have something like a docked handheld Iridium phone.

Radio is heavily regulated and policed.

If you do something naughty on the internet, there's a reasonable chance you won't get caught.

If you do something naughty on the radio, you will get a large fine if not prison time.