Stay Prepared. Stay Ready. Stay Connected.

A UK & Europe-wide emergency preparedness community built around radio, practical field skills and the people who take readiness seriously.

Built by preppers, for preppers

RPN is a grassroots community of people across the UK and Europe who believe in being ready before something goes wrong — not after. We are not doomsday preppers. We are ordinary people who want to be prepared for the kind of emergencies that actually happen: power cuts, severe weather, supply disruptions, communications failures.

📡

Radio First

When the internet and mobile networks go down, radio still works. We put radio at the heart of everything — from local nets to MeshCore mesh networks.

👥

Community

Preparedness is stronger together. RPN connects like-minded people across the UK and Europe so no one is prepping alone.

🏭

Practical Skills

First aid, water purification, food storage, navigation, field communications — real skills that work in the real world.

📱

Field Brain App

Our free Android app puts your stockpile tracker, emergency scenarios, checklists and community map in your pocket — all working offline.

RPN Field Brain

A free Android app built for preppers and designed to work completely offline. Your emergency toolkit — always in your pocket.

RPN FIELD BRAIN
FIELD BRAIN
Radio Prepper Network
14
DAYS FOOD
10
DAYS WATER
750W
STORED POWER
40%
LISTS DONE
YOUR PREP JOURNEY
72 hours
3 days
1 week
7 days
·
1 month
30 days
! EMERGENCY — WHAT DO I DO?

SCENARIOS

LISTS
📦
STOCKPILE
📍
MAP

MORE
📦

Stockpile Tracker

Track your food, water, medical supplies and power. The app tells you exactly how many days your household is covered — and what to top up first.

🎯

72-Hour Goal System

Start with the basics. The app guides you from 72 hours ready, to 7 days, to 30 days — one milestone at a time. It even builds your starter shopping list.

🚨

Emergency Scenarios

Power cut, flooding, evacuation, shelter in place — step-by-step guides for real emergencies, all available offline when you need them most.

Prep Checklists

Go-bag, vehicle kit, everyday carry, first aid, documents — pre-built checklists covering everything a prepared household needs.

Power Budget

Add your batteries, power banks and solar panels. Tell the app which devices you use and it calculates how many days of off-grid power you have.

🌎

Community Map

See RPN members near you, share your location during emergencies, log radio contacts and connect with your local network.

Drills & Practice

Timed emergency drills — evacuation, power cut response, go-bag check, fire escape and more. Run them regularly so your household knows exactly what to do when it matters.

Free. No subscription. Works offline.

Download RPN Field Brain

Available free for Android. Download the APK directly — no app store needed.

📱

Android APK

Download and install directly on any Android phone or tablet running Android 7.0 or later.

Download Field Brain v1.0
How to install:
1. Tap the download link above
2. When prompted, allow installation from unknown sources
3. Tap the downloaded file to install
4. Open Field Brain and follow the setup guide

🔒 iOS & Windows versions coming soon

Join the Network

RPN is free to join. Create your account in Field Brain to access the community map, connect with members near you and get alerts from your local network.

1

Download Field Brain

Get the app on your Android device using the link above.

2

Set up your household

Follow the beginner wizard — takes 2 minutes and gets your stockpile started.

3

Create your RPN account

Register in the app with your callsign or name to unlock the community features.

4

Connect with your local network

Find members near you on the community map and get involved with your regional group.

Get Started — Download the App