Module 4 - Safety
Pyrotechnics and Visual Distress Signals
Many yachts carry pyrotechnic distress signals as part of an appropriate signalling plan. Red parachute flares can alert rescuers at long range; red hand-held flares are used to help pinpoint your position at closer range. Exact height, burn time, carriage requirements, and disposal rules depend on the flare type and local regulations.
Orange smoke signals are effective during daylight when flares are harder to see. White flares are NOT distress signals — they are used to indicate your position to other vessels to avoid collision.
- Red parachute flare — long range, reaches 300m, visible 40+ seconds
- Red hand-held flare — close range, pinpoints position, ~60 seconds
- Orange smoke — daytime distress signal
- White flare — NOT a distress signal; used to warn other vessels
Watch for this: Check flare expiry dates regularly. Replace expired flares before relying on them and follow local disposal guidance; expired pyrotechnics are hazardous and are not a substitute for in-date signals.
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