DiveGolfSki
Contributor
cnctina:Dive tables should be the holy grail of dive planning. If the water depth is 60' and the tables give you 60 minutes, you will probably be low on air after 60 minutes, if you come up with any decent ammount of air left in your cylinder for a saftey margin (500-800 psi). Not much need for a computer is there.
And to log gives, I didn't know that was a law.
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Enough of this paucity of responses. I share your view.