Section 8 — Communication & Navigation

Why Communication & Navigation Matter

Most survival failures come from two things:

• Getting lost
• Not being able to signal for help

This section gives you the tools to stay oriented and make yourself visible when it counts.

Communication Tools

1. Whistle (Essential)

• Three blasts = distress signal
• Carries farther than shouting
• Never runs out of battery

2. Signal Mirror

• Visible up to 20+ miles
• Use sunlight to flash toward aircraft or rescuers
• Practice aiming before you need it

3. Flashlight / Headlamp

• Three flashes = distress
• Use strobe mode if available
• Carry spare batteries

4. Phone (If Available)

• Text messages often send even with weak signal
• Turn on airplane mode to conserve battery
• Download offline maps beforehand

5. Radio

• NOAA weather radio for alerts
• FRS/GMRS radios for group communication
• HAM radio (if licensed) for long‑range contact

Signaling for Rescue

• Three fires in a triangle = universal distress signal