The local boys will also think a flare for a minute is just fireworks. There is also the issue of puting a pyrotechnic device in the hands of a potentially drunk, panicked, and inexperienced user. What could possibly go wrong? That is, in fact, the main reason the USCG supported electronic SOS beacons.
A sailor will recognize SOS as separate from anything else. In-shore, a flare against a background of lights, can look like another boat or a traffic light.
In truth, if you are close enough to shore for lubbers to see the light, you will use your cell phone to call either the USCG, police, or Boat US. You might use the VHF if it is really urgent. But you won't use the flare.
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Why did I change?
- I went to West Marine to replace my flares, and all they had was old stock, with 1/2 the life gone. They would not discount.
- All I need to do is change the batteries in the spring. Depending on the shelf life of the flares, in 4-6 years it is paid for.
- I tested 3 models, side by side for Practical Sailor. The SOS beacon was far more recognizable at a mile than a flare AND it runs for 8 hours.
For 95% of boaters, flares no longer make any sense.