Mark Derail
Contributor
Questions :
Michael, was the Instructor that certified TINA, brought into question?
( My PADI-OW training was intensive, by-the-book, having done ALL the skills at 40+ feet in the ocean before being certified. Stuff like mask removal & buddy breathing, etc. )
( Perhaps the Instructor was lax with Tina since Gabe was rescue-level? )
Why do you think Tina dropped like that? How much weight was she wearing?
Edit (found the info) : She was wearing 20 lbs - that's huge IMO - downright scary. No sane boat op should let a diver into the ocean with that much !!!
( Sylvie and I follow the PADI recommandations, and at the begging of a dive we float slowly down with no air in our BC's. Not at all like a stone, which is what it seems Tina was doing. )
Thus - her BCD make & model - was 20 lbs beyond it's lift capacity?
(I assume not, it just would take a huge amount of air)
Do you think the guide/DM on that dive did a good job?
( I loathe to think what that person went through, losing a diver on his shift)
Could alcohol, in larger-than-normal quantities taken the night before, affected Tina?
We now know that thicker blood, due to lack of hydration, causes the bends more easily, and perhaps she got dizzy & confused at 10M what other divers might experience in the 30M-40M range.
In your opinion, Michael, if a diver falls to 30M and is dizzy / confused - and blacks out - will the human body continue to breathe through the regulator?
Her mask being on, water would not enter through her nose.
You state on the web page that the mouth did not close properly around the reg after passing out.
Her panick and the pressure of 30M prevented sufficient air to her lungs.
Based on this last question - even if Gabe had gone down to her or with her, the fact that she had blacked out and was letting water in, it was already too late.
Do you agree?
.
Thanks Michael.
Michael, was the Instructor that certified TINA, brought into question?
( My PADI-OW training was intensive, by-the-book, having done ALL the skills at 40+ feet in the ocean before being certified. Stuff like mask removal & buddy breathing, etc. )
( Perhaps the Instructor was lax with Tina since Gabe was rescue-level? )
Why do you think Tina dropped like that? How much weight was she wearing?
Edit (found the info) : She was wearing 20 lbs - that's huge IMO - downright scary. No sane boat op should let a diver into the ocean with that much !!!
( Sylvie and I follow the PADI recommandations, and at the begging of a dive we float slowly down with no air in our BC's. Not at all like a stone, which is what it seems Tina was doing. )
Thus - her BCD make & model - was 20 lbs beyond it's lift capacity?
(I assume not, it just would take a huge amount of air)
Do you think the guide/DM on that dive did a good job?
( I loathe to think what that person went through, losing a diver on his shift)
Could alcohol, in larger-than-normal quantities taken the night before, affected Tina?
We now know that thicker blood, due to lack of hydration, causes the bends more easily, and perhaps she got dizzy & confused at 10M what other divers might experience in the 30M-40M range.
In your opinion, Michael, if a diver falls to 30M and is dizzy / confused - and blacks out - will the human body continue to breathe through the regulator?
Her mask being on, water would not enter through her nose.
You state on the web page that the mouth did not close properly around the reg after passing out.
Her panick and the pressure of 30M prevented sufficient air to her lungs.
Based on this last question - even if Gabe had gone down to her or with her, the fact that she had blacked out and was letting water in, it was already too late.
Do you agree?
.
Our dives in Grand Cayman (just last week), as certified OW, it was up to us to follow, or not, the guide/DM. We could do our own thing, which we did. However, we both knew we are still "beginners" despite that we both have over 40 dives, and stayed close to the buoy line when we were "alone" together.
There was current, and plenty to see within sight of the boat.
In a similar situation - where Sylvie would have dropped right to the bottom - I would have calmly descended to her - 30M bottom is not that deep. Not like a "bounce dive" scenario where the bottom is well past the danger zone of 50M+.
To me it seems like Tina didn't expect to drop down so fast and panicked. Punching her husband most likely was due to this panic.
The best her husband could do - trained rescue !?! wth? - with plenty of air, is descend to her and make eye contact. He was using his spare reg, and had cleared his mask, and had plenty of air. No reason for him to panick, from my point of view.
There was current, and plenty to see within sight of the boat.
In a similar situation - where Sylvie would have dropped right to the bottom - I would have calmly descended to her - 30M bottom is not that deep. Not like a "bounce dive" scenario where the bottom is well past the danger zone of 50M+.
To me it seems like Tina didn't expect to drop down so fast and panicked. Punching her husband most likely was due to this panic.
The best her husband could do - trained rescue !?! wth? - with plenty of air, is descend to her and make eye contact. He was using his spare reg, and had cleared his mask, and had plenty of air. No reason for him to panick, from my point of view.
Thanks Michael.
Last edited: