Visual Distress Signals Tested By BoatU.S. Foundation
BoatU.S. Foundation has published results from their recent tests of visual distress signaling devices, primarily pyrotechnic flares, but also including a few non-pyrotechnic visual distress signals (but not signal mirrors).
Click here to go to the BoatU.S. Foundation visual distress signal article.
As you might expect, their tests focused on the marine environment where use of [...]
