Chaseh
Contributor
I don't think we're saying that you have to hang a tank, or even that you should hang a tank, but that it's stupid to say it's a negative and dangerous to hang a tank.
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
Pug,Uncle Pug:Chaseh... do you deny that there are divers who are inclined to view a hanging tank as a contingency? Do you deny that there are divers who are inclined to view a hanging tank as part of their emergency gas supply?
Depends on who's cooking.BigboyDan:Pug,
Do you see the use of a fire extiguisher as a part of making dinner on a gas stove?
(Note the smiley.)
OneBrightGator:Well, I've been Bright all my life
Uncle Pug:... and it isn't impossible... it is simply planning.
There are somethings that truly can't be foreseen but it isn't wise to then conclude that modes of failure cannot be anticiplated and appropriate mitigation planned.
Try to identify the things that could conceivably go wrong. Determine the likelyhood that one (or more) might occur. Plan an appropriate mitigation for those that you can.
Several years ago a recently restored Boeing 307 Stratoliner ditched into Elliot Bay near Salty's resturant on Alki in Seattle. No one was injured but it ruined the restoration of that historic and extremely rare aircraft. Was this unforeseen? Yes. Should it have been anticipated as a possibility and an appropriate amount of fuel have been carried? Yes.
Where the Stratoliner ditched is called Cove One and it is a popular dive training site for OW classes. (Fortunately there were no divers in the water when the plane ditched.) Would this incident be classified as unforeseen from a diver's perspective? Yes. Should it be anticipated as a possibility (it has already happened once remember) and steps taken to mitigate? No... the possibility is there... but it is very very remote even though planes fly overhead all the time.
Uncle Pug post #33 (note italics):"part of my planning is not to take folks who have those kinds of emergencies out on my boat in the first place."QuoVadis:if you think nobody has those kinds of emergencies on your boat then in my book, you are not prepared for them. I think you may have a false sense of security.