Communication & Signaling Checklist
The Backpacker’s Ten: Communication & Signaling Checklist
Essential Communication Tools
☐ Satellite communicator (e.g., Garmin inReach, ZOLEO, SPOT X)
☐ Personal Locator Beacon (PLB) (e.g., ACR ResQLink, Ocean Signal RescueME)
☐ Cell phone with offline maps and emergency contacts saved
☐ Two-way radio (GMRS, FRS, HAM) with local emergency frequencies noted
☐ Extra power source (solar charger, power bank)
Backup & Passive Signaling Methods
☐ Whistle (three blasts = distress signal)
☐ Signal mirror or polished metal object for flashing signals
☐ Bright clothing or flagging tape for visibility
☐ Fire-starting materials for smoke and flames (where permitted)
☐ Ground signals (rocks, logs, or packed snow arranged in SOS pattern)
Pre-Trip Communication Planning
☐ Share itinerary with a trusted contact (route, expected return, emergency plan)
☐ Research local emergency contacts (park rangers, SAR teams, radio frequencies)
☐ Establish check-in points and backup plans if communication fails
☐ Learn basic distress signals (whistle, mirror, ground signals, hand signals)
☐ Carry a written emergency plan with contacts and procedures
Emergency Response Readiness
☐ Know when to activate SOS (injury, stranded, unable to self-evacuate)
☐ Practice using communication devices before heading out
☐ Prepare a clear distress message: location, condition, available resources
☐ Conserve battery life (airplane mode, power management, turn off non-essentials)
Environmental & Psychological Considerations
☐ Adjust for terrain (open ground for satellite signals, high-contrast visual signals)
☐ Stay calm, follow a step-by-step problem-solving approach
☐ Visualize a successful rescue and focus on small, manageable tasks
☐ Have a non-electronic backup plan for communication failure
✔ Final Check: Do you have at least two reliable communication methods, a backup plan, and the knowledge to use them effectively?
Communication & Signaling Checklist
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