Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
7. Lean back and lay on top of the BC when inflating. Lay your head back. It will feel like sitting in a big easy chair in front of the television.
Thanks for the tip!
Actually my concern, instilled in me by my family’s instructor who is a strong proponent of safety, is more in the admittedly unlikely event that I should become unconscious and the rescuer needs me to be safely afloat face out of water while he attends to things. If conscious, the tendency to flop forward isn’t that bad and easily countered by shifting center of gravity as you suggested.
I'm currently doing my Rescue Diver certification. When I did the unconscious diver skills practice, my buddy had a jacket BCD, I had a back-wing inflation BCD (Apeks Black Ice). We each had to pretend to be unconscious with our faces in the water, and the other one would have to go through the steps of towing while resuscitating the unconscious diver. The victim would keep their body completely limp and not assist the rescuer in any way to simulate a real life emergency. All we had to do is inflate the victim's BCD and roll the unconscious diver over on their back before starting the emergency breathing and towing. My buddy had no problem keeping me flat on my back with my back-wing BCD. Nowhere in the course does it even mention that one type of BCD is safer than another in the case of emergency scenarios.
Also keep in mind, that you are more likely to be in a face down position in case of loss of unconsciousness if it occurs under water, or in the case of a panicked diver that's scrambling to swim or claw their way out of the water then passes out. They'll most likely end up on their faces regardless of which BCD they have on. A jacket style BCD will not automatically turn you over on your back if you're even slightly tipped forward or tilted to the side. That's why the first thing any Rescue Diver is taught to do in this scenario, is turn the victim over on their back before commencing First Aid. So I wouldn't make that a deciding factor for choosing a BCD as long as you're always diving with a buddy (which you should be doing unless you're a solo diver which I know nothing about).
Hope that makes sense.
Keep in mind that there are no BCs that are certified USCG ife saving devices and even some USCG life jackets don’t turn an unconsciece wearer face up.
These guys don't say if theirs is life-saving certified or not: Navy Dive Horse Collar BCDRight... thanks for that![]()
I will try to add a few points, without excessive duplicationSo I finally bought the Rogue and did 9 dives with it in Redang Island, Malaysia. Here's a quick review that may hopefully benefit those considering it but like me couldn't find any reviews.
1. Firstly, it is NOT as lightweight as is represented on Aqualung marketing. Dry, without the Surelock weight pockets attached, the size M weighs in at just over 2.5kg, not the "under 2.2kg" as advertised. With the Surelock pockets installed (but without the lead obviously), it reaches a hefty 3.1kg! Compare this to the BC I came from, the Scubapro Go, which weighs in at 2.3kg without integrated weight system and 2.6kg with weight system.
2. The fit and comfort are very good. I did not have to get different straps etc. If anything, maybe I would have liked a slightly longer "backplate", the size L perhaps, to accommodate my slightly lanky frame (I'm 182cm, 75kg) and use the M shoulder and waist straps. But the dive store I bought it from does not offer a mix and match price scheme ie. I would have to pay extra for an additional L-sized backplate, on top of what I needed to pay for the full M-sized set. I'd be interested to hear if your dive store allows mix and match sizing of components for the normal full set price. I did not feel the need for a crotch strap at all.
3. The storage pockets are fantastic... just the right size, easy to access and the large velcro patches feel secure. However if you are worried about losing any of the items in your pockets, there is a small webbing loop inside each pocket to clip things off. The integrated octo holder is elegant and works well so I'm happy to ditch yet another loose accessory item. Very nice to be able to fold the pocket away for simple dives where I don't need to bring gloves or drift hooks or signal mirrors. If you use a wide SMB though, it might be a bit of a tight fit into these pockets.
4. Which brings me to SMB attachment. Currently I have a pre-prepped spool and smb clipped to the hip D-ring. This D-ring is small and difficult to locate by feel. Unlike the shoulder d-rings which are fine - large and pre-bent. For SMB retrieval they are a little fiddly but still ok and since you don't need to stow a used SMB until you're back on the boat, it isn't too much of a bother. But on my left hip ring where I clip off my backup SPG, it's a little bit annoying. By the way... Aqualung literature mentions an SMB pocket accessory as an optional item. Anyone seen what this is like? Can't find it anywhere online.
5. The tiny plastic connection to hook on the pull cord to the right shoulder dump valve on the aircell does not feel like it's going to survive very long. This is OK by me as I use mostly the inflator hose and kidney dump valve to vent air, so even if this gave way I don't think I'd miss it. You may feel different should the tether break one day.
6. If you dive in warm water and don't use much weight, the Rogue's aircell is a bit overkill. I would be keen to purchase a smaller, lighter aircell for the Rogue if Aqualung were to make one. I'm tempted to consider purchasing the smaller Outlaw aircell if it would fit the Rogue. I know there's no right shoulder dump for the Outlaw, but I wouldn't need one anyway (see 5.)
7. Trim underwater is very good as to be expected for back inflation. On the surface though, even without overinflating, I did feel that it tended to tip me face-forward. I would be interested to get tips from anyone on how to better curtail this as this is my first back inflation BC. I currently use only one piece of 2lb weight on either side of my kidneys for a total of 4lbs to be ideally weighted.
Hope this helps and will be happy to answer any other questions if I can. Cheers!