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20
Jul
2019
On the water, when a critical situation arises is is imperative that not only do you have the means to raise an alarm but the knowledge on how to do so. Modern boats are invariably equipped with VHF radios and most individuals have mobile phones but these are subject to power supplies and signal range. Sometimes it is necessary to rely on the age old method of signalling the issue by flare.
Flares have to be handled with care as in essence they are pyrotechnics which if incompetently used could cause further problems. In addition they need to be stored securely and in a dry place, along with safety goggles and heat resistant gloves. Flares also have expiry dates and it is important to ensure this use by date has not expired when taking to the water.
There are three basic types of flare:
Handheld flare
Held by the user this generates a very bright light and should not be directly looked at. Burning for approximately 60 seconds should be held downwind to avoid dripping onto the user or the boat deck.
Parachute flare
Also known as a rocket flare, slightly larger than a handheld flare and is fired downwind. It is designed to seek the wind and should burst above your head before floating down to to sea on a parachute. Parachute flares should never be used when air traffic is in the vicinity.
Smoke flare
Normally these take the form of a large baked beans can and have a peel away top. Once peeled away, the can is dropped into the sea on the leeward side of the vessel. Smoke flares are usually orange and are effective when marking a position for Search and Rescue Helicopters.
Whilst distress flares are red in colour, white flares are also available and can be effectively used to mark a position or illuminate a large area at night. When using red parachute distress flares it is sensible to use them in pairs a few minutes apart. That way a first flare that might be dismissed by a deckhand on watch will be confirmed minutes later by a second.
Finally, it our hope that you will not ever have to put this information to practical use as we wish you happy and safe boating.