Ask most preppers what their communications plan is and you’ll get an answer about gear: a couple of handhelds, maybe a GMRS radio, a mobile HF rig if they’re serious. That’s not a plan. That’s a pile of equipment. A real SHTF communications plan is something you could hand to a family member, a neighbor, or a group member and have them actually execute it without you standing next to them explaining it.
A plan is a set of decisions made in advance
The entire point of planning ahead of time is that decisions get made when you’re calm, not when you’re stressed, tired, or scared. A communications plan answers, in advance: who talks to whom, on what device, on what frequency or channel, at what times, and what happens if that fails. If you’re figuring any of that out in the moment, you don’t have a plan, you have improvisation, and improvisation under stress goes badly more often than people like to admit.
It has to survive your absence
A plan that lives entirely in your head is not a plan the rest of your family or group can use if you’re not there, hurt, or otherwise unavailable. This is the single biggest gap in most one-person comms setups. The licensed ham in the house knows the frequencies, the schedule, and the gear. Nobody else does. That’s a single point of failure wearing a call sign.
It’s layered, not singular
No single technology covers every failure mode. GMRS is easy but short-ranged and infrastructure-light. Ham radio has range and flexibility but depends on operators who know what they’re doing. Mesh tools like Meshtastic move small messages cheaply but have real bandwidth limits. A real plan layers these rather than betting everything on one, which is the same argument I make in Tactical Team Comms vs. SHTF Comms: different tools solve different layers of the problem, and no single tool solves all of them. I go through the structure of that layering, PACE planning specifically, in The Key Parts of a SHTF Communications Plan.
It’s written down
If your plan isn’t on paper (or laminated, which is better), it’s a memory, and memories are unreliable exactly when you need them most. A written plan means anyone in the group can reference it without relying on someone else’s recall. I cover what that document should actually contain in Documenting Your SHTF Communications Plan.
It’s practiced
A plan nobody has ever run through is a theory. Running an actual radio check on your designated frequencies, at your designated times, with everyone who’s supposed to participate, surfaces problems while they’re cheap to fix: dead batteries, forgotten passwords, someone who never actually learned how to key up their radio. I cover how to actually get a household or group to do this consistently in Training Your Family or Group on the Communications Plan.
What it’s not
- It’s not a single expensive radio bought and forgotten in a closet
- It’s not a mental note about “the emergency frequency” that only you know
- It’s not dependent on cell service, the internet, or the power grid staying up
- It’s not something you’re figuring out for the first time during an actual event
For a structured framework, see Building a PACE Communications Plan, and for how to write it all down, Documenting Your SHTF Communications Plan.
For the fuller picture on building real emergency communications capability, see my Emergency Communications and Preparedness pillar page.