Safety / Survival / Army Field Manuals / AFM 3-05.70
Survival index
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Chapter 19
Signaling Techniques
SOS
19-38. You can use lights or flags to send an SOS—three dots, three dashes, three dots. The SOS is the internationally recognized distress signal in radio Morse code. A dot is a short, sharp pulse; a dash is a longer pulse. Keep repeating the signal. When using flags, hold flags on the left side for dashes and on the right side for dots.
Survival index
All text and images from the U.S. Army Field Manual 3-05.70: Survival.
Appearance of the materials from the U.S. Army Field Manual here does not constitute or represent endorsement by probablyhelpful.com.
ProbablyHelpful.com is not responsible for inaccurate or outdated information provided by the U.S. Army Field Manual 3-05.70.
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