SkimFisher
Contributor
I think this is a big problem in diving. Many of the disasters I read about involve loss of contact with buddy and inability to locate the buddy. It's also a problem that should be fixable with technology. And no matter how good the buddy team there will always be times when one person is distracted by something and the other diver by something else or just continues.
Adam
So you establish and clarify lost-buddy procedures before the dive - look for xx amount of time and then head topside. This goes back to the plan your dive and dive your plan concept. Isn't that what we're all taught in OW?
There's only one thing that separates buddies - and that's inattentive buddies. Even in zero viz I've never lost a buddy. If losing buddies is a repetitive issue for a diver then maybe it's time for that diver to consider a Solo course.
I'd also like to point out that if you dive with a hood - noise makers are somewhat ineffective.