[fish314]

You were asking mostly about the certification, though, rather than the approach themselves. I don't think that there's any special certification for the crew (like anything you'd see on a license, for example). I think it's just that the crew needs to have "training." So that could be anything from performing it a couple times in a simulator to maybe getting a powerpoint briefing on it, I guess. That's probably why you don't really see it bragged about on resumés. Of course this is all third hand stuff that I've "heard". I'll see if I can find something in writing somewheres.