📖 Start Here — Emergency Communications Guide

This book covers using LoRa mesh for emergency preparedness and disaster response - from personal go-bags to neighborhood networks, ARES/RACES integration, and active disaster operations.

⚠️ Read this first — what mesh can and cannot do. LoRa mesh (Meshtastic and MeshCore) is a supplemental, best-effort communications layer. It is not guaranteed to deliver messages — there is no end-to-end delivery guarantee, the shared half-duplex channel can saturate under load, and coverage depends on powered relay nodes being in range and surviving the event. It is never a substitute for 911, NWS/official alerts, or licensed amateur/voice nets. A mesh ACK or green checkmark is a best-effort radio acknowledgment, not proof a human received or will act on your message.

For any life-threatening emergency, use 911 or voice radio with confirmed receipt first; use mesh as a fallback when those are unavailable. The guidance in this book assumes mesh runs in parallel with primary systems, not in place of them — always keep a confirmed-receipt backup for anything life-critical.

🚀 Quick Start by Role

• Individual prepper / first responder: Building a Go-Bag Node Kit
• ARES/RACES ham operator: Mesh Networking in ARES
• Neighborhood / community organizer: Building Neighborhood Disaster Preparedness Networks
• Emergency manager: Integrating with Served Agencies

📚 What's In This Book

Emergency Preparedness Basics

• Why LoRa Mesh for Emergency Comms
• Building a Go-Bag Node Kit
• Pre-Deployment Checklist
• Pre-Positioning Mesh Infrastructure for Disasters

Disaster Scenarios

• Wildfire Communications
• Earthquake Response
• Flood and Severe Weather Response
• Mesh Communications During Active Disasters
• Deploying Mesh Networks in Disaster Scenarios

ARES, RACES, and Served Agency Integration

• Mesh Networking in ARES
• Integrating with Served Agencies
• ICS/NIMS Terminology for Mesh Operators
• Go Kit Building for Mesh Nodes
• Net Control Operations for Mesh Networks

Winlink and Digital Integration

• Winlink and LoRa Mesh: Complementary Systems
• Integration with Winlink and APRS
• Building a Meshtastic-to-Internet Bridge

Training and Exercises

• Running a Mesh-Enabled EMCOMM Exercise
• Running a Mesh Communications Exercise
• Training New Operators on Mesh Equipment

➡️ Related Books

• Starting a Community Mesh - Building the network before the disaster
• DIY Build Guides - Go-bag node hardware builds
• Getting Started - Ham radio licensing for emcomm operators