Allison Finch
Contributor
damsel:[ps: if you do take your reg as carryon, make sure you get to the metal detectors with pleeeeeeenty of time to spare, because it's going to take the screeners quite a while to work out that you're not a terrorist. explosives testing will be involved ^_^]
Well, I travel a LOT and have never had a problem clearing my reg in my carry-on. They either know what it is, or don't care. That includes connection airports far away from any dive destination.