// first 10 minutes

DOC-111 Navigation 4 min

Lost Outdoors

Stop early, get visible, and turn a search problem into a fixed point.

TL;DR

Stop moving if safe, mark your last-known point, get warm and dry, then signal.

Coast Guard search and rescue training in rough coastal water
Search is easier when the missing person becomes a fixed, visible point.

/ first_moves

Do these first

/ failure_mode

How this plan fails

This plan fails if the current spot is actively unsafe. Move only far enough to escape fire, floodwater, falling rock, exposure, or another immediate hazard.

/ avoid

Do not spend your first mistake here

  • Following rivers or creeks just because they feel directional.
  • Burning daylight on random movement after you know you are lost.

Getting lost usually becomes dangerous through motion. Every improvised turn expands the search area and burns light, water, heat, and attention.

Your first job is to stop the drift. Put a marker at the last place where you were certain of the route. If you are with a group, keep the group together unless one person is in immediate danger. Put on rain gear, insulation, hat, or sun protection before discomfort becomes exposure.

Signal in layers. Three whistle blasts, a mirror flash, a bright jacket in a clearing, a headlamp at night, and a text with coordinates all solve different failures. If a phone has weak service, write the message first, then climb only if you can do it safely and return to the marked point.

If rescue may be coming, the discipline is boring: stay findable, stay warm or shaded, protect water, and keep the next signal ready.