I've thought over the past couple of days about this thread.
Should I make a comment or just let it be... Well, as you see I'm posting.
So, the following is only based on my limited diving knowledge and experience of 44 years of military and recreational Scuba and my (not a shop's number) near 400 certifications of just the past 3 years. I don't claim to know it all and I'm not an expert.... but I have been there, numerous times, and have never enjoyed the experience.
If you have ever had the breath knocked out of you doing anything. Think about it, were you really concerned about how you looked or acted at that moment. No, you only wanted one thing, AIR.
Again, just my little .02
Calmly conducting OOA air sharing in the pool or even OW cert dives skills demos are not reality.
*Just a suggestion, please don't try to Talk the Talk, if you have not Walked the Walk, especially in OOA situations.
- Some of you love your Air2's and your Necklaces.... or maybe you love selling Air2's
- Some believe, or repeat, that the Alt-Air hose is going to somehow cause huge drag while swimming or confusion during assembly because you have that extra hose.
- Some think an Octo is just not COOL and some think a yellow hose is not Stud-ly in your KIT.
- Many repeat hearsay, and have never even been in an OOA situation (and I'm saying you, not somebody else in your dive group that it happened to or repeating the words of a DM or Instr).
IMHO, and I say this with respect to others here that have Walked the Walk.
When a diver is OOA or coughing/choking on water, no matter what their experience level. They have a very few seconds to act rationally. If you're able to react in that short span of time, great... but if not
* when the brain reaches that point of panic, be it 2 seconds or 20 (and it's different for everyone) and there's that loss of mental control, be it due to being unable to breath or the level of O2 in the lungs has been metabolized into CO2.
They are headed one place........ and it's UP.
* If that includes you fine.
** If that includes a Reg in their mouth (which most will spit out, unless you are holding it in) that's fine too.
...but they Are Headed UP.
Consider:
Be prepared for flailing arms and grabbing hands, and/or big kicks from the legs and knees.
Keeping in place or replacing a Reg in their mouths, be it theirs or yours whatever form that may be.
Try to keep control of that ascent, by flaring or dumping air, much less finding a deflator knob or button in all this.
Remember to breath yourself.
... and what you're going to do with this diver at the surface.
If you have an AIR2 practice with it a lot. If you've got one and still have the 28" hose on your primary 2nd stage consider replacing it with a longer hose. Having that extra 20" or so to work with can be a life saver. Practice getting your primary away and getting that AIR2 in your mouth and clearing both when you have air in your lungs to blast and also practice purging that puppy when you don't, all while controlling a situation.
If you're diving with family members, practice practice practice before you go to Open Water. Do this no matter what your cert level is or rig/set up is.
It's not always your dive buddy that you end up trying to help.
If you have not practiced with two divers OOA at the same time, I'd suggest you do so. Try that with an AIR2 and a 28-30" primary hose.
*Last OOA I saw, the wife ran out at 87' and the husband had 250, yes 250psi, after they made a panicked ascent.
Stupid divers can run in pairs.
After an OOA, just listen. Do you hear people laughing? If they are, they are just plain stupid.
Again folks just my little ole two cents...
Should I make a comment or just let it be... Well, as you see I'm posting.
So, the following is only based on my limited diving knowledge and experience of 44 years of military and recreational Scuba and my (not a shop's number) near 400 certifications of just the past 3 years. I don't claim to know it all and I'm not an expert.... but I have been there, numerous times, and have never enjoyed the experience.
If you have ever had the breath knocked out of you doing anything. Think about it, were you really concerned about how you looked or acted at that moment. No, you only wanted one thing, AIR.
Again, just my little .02
Calmly conducting OOA air sharing in the pool or even OW cert dives skills demos are not reality.
*Just a suggestion, please don't try to Talk the Talk, if you have not Walked the Walk, especially in OOA situations.
- Some of you love your Air2's and your Necklaces.... or maybe you love selling Air2's
- Some believe, or repeat, that the Alt-Air hose is going to somehow cause huge drag while swimming or confusion during assembly because you have that extra hose.
- Some think an Octo is just not COOL and some think a yellow hose is not Stud-ly in your KIT.
- Many repeat hearsay, and have never even been in an OOA situation (and I'm saying you, not somebody else in your dive group that it happened to or repeating the words of a DM or Instr).
IMHO, and I say this with respect to others here that have Walked the Walk.
When a diver is OOA or coughing/choking on water, no matter what their experience level. They have a very few seconds to act rationally. If you're able to react in that short span of time, great... but if not
* when the brain reaches that point of panic, be it 2 seconds or 20 (and it's different for everyone) and there's that loss of mental control, be it due to being unable to breath or the level of O2 in the lungs has been metabolized into CO2.
They are headed one place........ and it's UP.
* If that includes you fine.
** If that includes a Reg in their mouth (which most will spit out, unless you are holding it in) that's fine too.
...but they Are Headed UP.
Consider:
Be prepared for flailing arms and grabbing hands, and/or big kicks from the legs and knees.
Keeping in place or replacing a Reg in their mouths, be it theirs or yours whatever form that may be.
Try to keep control of that ascent, by flaring or dumping air, much less finding a deflator knob or button in all this.
Remember to breath yourself.
... and what you're going to do with this diver at the surface.
If you have an AIR2 practice with it a lot. If you've got one and still have the 28" hose on your primary 2nd stage consider replacing it with a longer hose. Having that extra 20" or so to work with can be a life saver. Practice getting your primary away and getting that AIR2 in your mouth and clearing both when you have air in your lungs to blast and also practice purging that puppy when you don't, all while controlling a situation.
If you're diving with family members, practice practice practice before you go to Open Water. Do this no matter what your cert level is or rig/set up is.
It's not always your dive buddy that you end up trying to help.
If you have not practiced with two divers OOA at the same time, I'd suggest you do so. Try that with an AIR2 and a 28-30" primary hose.
*Last OOA I saw, the wife ran out at 87' and the husband had 250, yes 250psi, after they made a panicked ascent.
Stupid divers can run in pairs.
After an OOA, just listen. Do you hear people laughing? If they are, they are just plain stupid.
Again folks just my little ole two cents...