I am a sailor / pilot / skier and I want to travel by air with my life vest / parachute / avalanche rescue backpack. Are there any exceptions?
Passengers may carry certain articles even though the article contains dangerous goods. Parachutes themselves are not restricted. Some parachutes are fitted with an automatic activation device (AAD), e.g Cypres, which contain small quantities of explosive material. Most of these are not classified as dangerous goods and are not restricted in passenger baggage. Avalanche rescue backpacks are authorized if they do not contain more than 200 mg net of explosives in Division 1.4S and / or not more than 250 milliliters of compressed gas in division 2.2. Self-inflating life jackets are permitted if they contain not more than two small cylinders with a non-flammable gas in Division 2.2 plus not more than two spare cartridges per person. More information of what is permitted in passenger baggage. For items that are acceptable only with approval from the airline, consult with your airline well in advance and also allow additional time for check-in.