I think the real question here is that amount of training required to dive. From what I have read here, a person should not even THINK about having a reg in there mouth anywhere closer that a mile from any body of water unless they have had at least GUE-F or SAR training or military equivalent!!! The "old" training was out of the military and the people were not diving!! They were clearing beaches planting explosives ETC. The diving was how they got there,and not there mission. The training was taught with task loading so that the diving would not be the only thing that are doing. In SAR and cave Diving your are not diving primarily you are searching or caving. The diving is just the mode of transport and thus has to be second nature in its safe execution. Most of the people who dive, do it for and experience on vacation and might not ever breath from a reg again, and all they are doing is diving. I see a lot of instructor posting here and when your are with a class underwater you and teaching and not diving primarily. So I ask the question how much dose one really need the know if one is diving primarily(Not teaching,searching,or blowing stuff up)???????
Minimally ...
- You should have a reasonable comfort level being underwater. It doesn't count if you have to put effort into convincing yourself you're having fun down there ... that's a stressor, and going to take your mind away from what you should be paying attention to.
- You should have enough buoyancy control to keep yourself off the bottom and off the surface unless you are trying to be there. People who "accidentally" lose buoyancy at their safety stop and pop to the surface didn't earn their OW certification. People who keep kicking stuff on the bottom, or who have to plop down on their knees every time they need to check their pressure gauge didn't either. It's not their fault ... they were never shown how to be a diver.
- You should be able to clear your mask, check your air regularly, signal to your buddy, or look at your dive computer and/or take a compass reading without losing buoyancy control. It's really not that hard ... you just have to have been shown how to do it, and have practiced it a few times.
- You should know more about dive planning than a couple of slogans like "plan your dive and dive your plan" or "end the dive with 500 psi". If your instructor told you those things, but didn't tell you how to achieve them, they failed to provide the training you paid for.
- You should be able to descend down a buoy line without banging into the bottom. Once again, it ain't rocket surgery. All it takes is to be shown how to do it and practice a few times. This could have (and should have) been done as part of your confined water training, when some additional practice as part of your OW checkout dives.
- You should be able to maintain visual contact with, and communicate with, your dive buddy. You should be able to descend and ascend together. If you can't do these things, you don't HAVE a dive buddy.
And while none of those things are specifically spelled out as skills in the standards, you are supposed to have at least STARTED learning them in OW class.
... Bob (Grateful Diver)