MakoSince70
Contributor
In the days when I was just a regular diver, I also thought the mask on the forhead issue was just that. An issue that instructors and dive boat crews fabricated to have an item to ridicule divers. It seemed that the forehead was a perfectly logical place to park a mask not in use. How could such action signify distress?
Now that I am the instructor and dive boat captain I get it. The distressed diver becomes distressed upon surfacing. Generally they have failed to make themselves bouyant. The situation may be further compounded in that the diver is out of air. So, no air, not bouyant, leads to stress, resulting in rapid breathing. The diver feels that they are not getting sufficient air and thus remove the mask and regulator to improve the situation. The logical place for a rapid removal of the mask is to shove it up on the forehead. Thus, the symtom of distress or panic can be the mask on forehead. I never really believed this. However over the past 3 years of being a full time dive professional I have witnessed the event no less than 7 times.
At the onset of each panic event, the diver was not flailing around with rapid arm movements. The initial action was movement of the mask to the forhead followed by "minor arm flailing". Most likely extreme arm flailing was not achieved due to rapid rescue action on the part of my dive crew.
Recognition of a diver in distress close by is quite easy. The big eyes betray the panic. However, at a distance of 100 ft the eyes cannot be read. A mask on forhead can. Our dive briefings include instructions that divers surfacing some distance from the boat should signal OK and either continue the dive or surface swim to the boat. Divers are instructed not to place their mask upon their forhead. Such action may induce the captain to place a rescue swimmer in the water. False alarms for the rescue swimmer usually require compensation at happy hour.
Keep your mask on.
Now that I am the instructor and dive boat captain I get it. The distressed diver becomes distressed upon surfacing. Generally they have failed to make themselves bouyant. The situation may be further compounded in that the diver is out of air. So, no air, not bouyant, leads to stress, resulting in rapid breathing. The diver feels that they are not getting sufficient air and thus remove the mask and regulator to improve the situation. The logical place for a rapid removal of the mask is to shove it up on the forehead. Thus, the symtom of distress or panic can be the mask on forehead. I never really believed this. However over the past 3 years of being a full time dive professional I have witnessed the event no less than 7 times.
At the onset of each panic event, the diver was not flailing around with rapid arm movements. The initial action was movement of the mask to the forhead followed by "minor arm flailing". Most likely extreme arm flailing was not achieved due to rapid rescue action on the part of my dive crew.
Recognition of a diver in distress close by is quite easy. The big eyes betray the panic. However, at a distance of 100 ft the eyes cannot be read. A mask on forhead can. Our dive briefings include instructions that divers surfacing some distance from the boat should signal OK and either continue the dive or surface swim to the boat. Divers are instructed not to place their mask upon their forhead. Such action may induce the captain to place a rescue swimmer in the water. False alarms for the rescue swimmer usually require compensation at happy hour.
Keep your mask on.