Smoke Generator

b. Arrangement or alteration of natural materials. Such things as twigs or branches, can be tramped into letters or symbols in the snow and filled in with contrasting materials. To attract more attention, ground signals should be arranged in big geometric patterns.

(1) International symbols. The following symbols are internationally known.

Number

Message

REQUIRE ASSISTANCE

REQUIRE MEDICAL ASSISTANCE

NO OR NEGATIVE

YES OR AFFIRMATIVE

PROCEED IN THIS DIRECTION

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