Signaling
Ground-to-air signals every pilot knows
Five internationally recognized symbols. Make each one 10 ft / 3 m tall in high-contrast material.
Forest & Lands — Signaling 101
Step-by-step
V = require assistance.
X = require medical assistance.
N = no or negative.
Y = yes or affirmative.
→ (arrow) = proceeding in this direction.
Stomp them into snow, dig them into sand, or lay them out in dark logs on light ground.
Tip: Size and contrast matter more than shape. From 2,000 ft, small is invisible.
Related outdoor skills
Educational reference only. Wilderness conditions change fast — practice in low-stakes settings, take a certified wilderness first-aid course, and confirm regional regulations before you rely on any of these skills in the field.