This would need like a Canadian or Mexican to help provide the internet from across the border, because if they pull the Iran style blackout there will be zero internet for the entire country.

You don't need one if there's an emergency, civil unrest would probably qualify as an emergency so non-licensed people can legally transmit.

The FCC hasn't really punished anyone for not having a license other than those that are really bothersome/disruptive or are doing jamming. But like, if there's civil unrest, the laws probably don't matter anymore so you can just ignore the law.

But if you don't have a license, you don't have a callsign, and thus others will refuse to talk to you during non-emergency peacetime.

Over here in Germany encryption is most definitely illegal. This includes encoded messages only the intended recipient could decode.

Meshenger app and mesh networks would still work, back to the BBS times we go

There's a difference between encryption and encoding, and that difference is intent.

Encoding is the process of imparting a digital message onto the radio carrier. A simple example is Morse code; transmitted by keying a continuous wave on and off in pre-determined patterns of long and short pulses with long and short gaps between. Frequency shift keying and bodot code are the encoding scheme behind RTTY, etc. Hams are permitted to experiment with novel encoding schemes, and have invented a few, PSK31 comes to mind, a phase shift keying standard designed to use commonly available PC sound cards as a modem.

Encryption is the process of obscuring the message for all but the intended recipient. There is one specific case the law calls out when this is permissible in Amateur radio service, and that's control signals of Amateur radio satellites. A novel encoding scheme, like making up your own alphabet instead of the standard Morse one, or ciphers of any kind that are intended to make the message secret, is illegal.

It's not uncommon to hear encrypted communiques on the ham bands; I've picked them up myself. You want a fun rabbit hole to fall down, look up numbers stations. Some serious cold war james bond bullshit.

I don't believe it is legal to send a PGP encrypted message over the air (on ham radio, go ahead and send it over Wi-Fi, you can encrypt the shit out of that) even if you've posted your private key on your website. What would even be the point of that? tilts head It might be legal to send a PGP signed message over ham radio; if I understand correctly that's basically a checksum that can guarantee the sender's possession of a private key.

and on top of that, 5G afaik is specifically made so that if you need more density, you can turn down the cell power and install more cell sites rather than take more spectrum

it was designed for venues like sports stadiums so you could keep installing more and more cell towers inside stadiums etc to accommodate huge crowds

For what it's worth, I think Cruz's proposal (all of it) was defeated 99-1.

Most actual communication is illegal on the ham bands one way or another

Except in case of emergency, natural disaster, etc. Before we carried cell phones, I had ham handhelds that we would talk directly to each other on 70cm for the usual "Hi honey, I'm on my way home" or... in the days before cell phone lots existed at airports, I'd call her on the handheld to let her know I was approaching the passenger drop-off/pickup area at the airport after a flight so she could start going there from whatever makeshift staging area she was in.

Anyway, when we would be out in the woods, we could reach each other roughly 1/2 mile like that from handheld to handheld, but if we ever had a serious problem we could switch to 2m and hit the local repeater which would get us more like 12 miles of range and coverage all the way into town where there was usually somebody who could make a 911 call if we needed it.

So, yeah, we have cell phones today, and they work when they work, but I find that when the cell phones don't work (like during / after a hurricane) the ham bands generally are working - or at least are restored quicker, and nobody is going to press charges for emergency communications on the ham bands.

If you want to use the ham band for instacart dispatch coordination, yeah, you're gonna get more than static about that.

If you intend to practice the hobby, get the license. I let mine lapse after 10 years because I don't practice anymore, but I generally still remember the basic rules and how to operate the gear, so if I ever had an emergency need I'd use what I had access to - but I haven't transmitted anything in years and years.

difference is intent.

And intent is functionally impossible to prove, but endlessly arguable and a judge can make a finding based on their judgement - something very different from proof.

send a PGP signed message over ham radio; if I understand correctly that’s basically a checksum that can guarantee the sender’s possession of a private key.

Correct.

Oh the legal system is pretty good at deciding intent, I mean what's the difference between manslaughter and murder?

Thing is, it's not like there's radio police that are going to pull you over for encrypting. Other hams might turn you in if you're being annoying. If you send an encrypted email over Hamlink once, or say something like "Beefy Burrito this is Enchilada, the tamales are in the basket" on 33cm once, probably nobody's gonna notice.

There's only ~3.7MHz worth of bandwith on the HF bands, another 4MHz on 6m. There's a lot of attention on the bands that propagate. If you want to secretly communicate with people, use Reddit, or the Fediverse.

You know r/kitty? One of a trillion cat subreddits that had a gimmick that the only written word allowed was "kitty." All post titles and comments had to consist only of "Kitty." Arrange with the leaders of the other terrorist cells you're working for that if u/chudmuffin posts a picture of an orange cat, we attack at dawn, and if he posts a picture of a grey cat, lay low they're onto us.

Encryption is legal and standard on the internet, where there's many orders of magnitude more traffic than on the ham bands. I can't send an encrypted email over Hamlink with a license, but I can host a Tor site without one.

I lost power and water for several days following a hurricane. No internet and no cell signal.

A dual band HT was our only way to learn what was happening across the city and in our neighborhood. It was a lifeline. I’ve got a bigger mobile unit set up now with a better antenna. Easy thing to keep on hand for the next zombie attack.