There are very clear guidelines and rules published about what you can and can't carry. If you google it... I'm sure you'll find it. 'IATA' maybe help in the search.
I know about this because it can be tricky for Amateur Radio guys to carry their equipment... unless you follow the procedures. Part of which is printing and carrying a copy of the rules with you... as most airport security people won't have a clue !
I know about this because it can be tricky for Amateur Radio guys to carry their equipment... unless you follow the procedures. Part of which is printing and carrying a copy of the rules with you... as most airport security people won't have a clue !