Sas
Contributor
Yes you can take them on though often I get stopped and questioned about them after they go through the scanner. Out of six flights (all interstate not overseas) with stuff in my carry on I have been stopped four times to explain my regulators. Most wave me through as soon as they realise it is scuba equipment but one guy had a real issue with my first stage and reel saying I could hit them with the first stage and then tie them up with my reel That took a bit of effort not to have to go back to check them in...
If it weren't for the fact my other gear is *just* on the weight limits, I would put them in my checked luggage.
If it weren't for the fact my other gear is *just* on the weight limits, I would put them in my checked luggage.