What dangerous goods cannot be transported by air?

1, Classification of Dangerous Goods and Air Transport Restrictions
Dangerous goods are classified in detail according to their nature, degree of harm, and transportation requirements, such as explosives, flammable liquids, oxidants, toxic substances, radioactive substances, etc. Each type of hazardous material has its specific transportation restrictions and conditions. In the field of air transportation, due to the special environment and safety considerations during the flight, some dangerous goods are explicitly prohibited or restricted from transportation.
2, Dangerous goods prohibited from air transportation
Explosives: including explosives, gunpowder, detonators, detonating fuses, etc. These items may cause explosions when subjected to impact, friction, or high temperatures, posing a serious threat to flight safety.
Flammable liquids and gases: such as gasoline, diesel, propane tanks, etc. These items are prone to leakage during transportation, forming flammable and explosive gas mixtures. Once exposed to open flames or high temperatures, they may cause fires or explosions.
Corrosive substances: such as acids, alkalis, etc. These substances have strong corrosiveness and can damage the structural materials of aircraft, even causing chemical burns to passengers and crew members.
Radioactive substances: such as uranium ore, radioactive drugs, etc. Radioactive substances may release radioactive radiation during transportation, causing long-term harm to human health and the environment.
Toxic substances: such as pesticides, herbicides, arsenic, cyanide, etc. These substances may cause poisoning or death when leaked or in contact with the human body.
Magnetic objects: Strong magnetic objects that may interfere with aircraft navigation equipment. These items may generate magnetic field interference during flight, affecting the normal flight of the aircraft.
Infectious substances: such as virus samples, bacteria, etc. These substances may spread diseases during transportation and pose a threat to public health.
Other special dangerous goods: such as dry ice (without special packaging and approval), airbags, material preservatives, etc. These items may pose safety issues under specific conditions and are therefore prohibited or restricted from air transportation.
3, Special regulations for air transportation of dangerous goods
In addition to the dangerous goods explicitly prohibited from air transportation mentioned above, some dangerous goods can be transported by air transportation under specific conditions and restrictions. These special regulations typically include:
Packaging requirements: Dangerous goods must be packaged in special packaging that meets international standards to ensure that there will be no leakage, explosion, or other hazards during transportation.
Marking and labeling: Dangerous goods must be marked and labeled in accordance with international regulations to alert transport personnel and other relevant personnel.
Transportation documents: Detailed transportation documents must be provided for the transportation of dangerous goods, including the name, quantity, nature, packaging method, emergency measures, etc. of the goods.
Restrictions: Some dangerous goods need to comply with specific restrictions during transportation, such as temperature, humidity, lighting, etc.
4, Safety Management of Air Transport Dangerous Goods
In order to ensure the safety of air transportation of dangerous goods, governments and airlines of various countries have established strict safety management systems. These systems include:
Training and Education: Provide professional training and education to personnel engaged in the transportation of hazardous materials to enhance their safety awareness and operational skills.
Supervision and Inspection: Conduct full supervision and inspection of the transportation of dangerous goods to ensure strict compliance with all regulations.
Emergency plan: Develop detailed emergency plans and rescue measures to respond to possible hazardous material transportation accidents.
International Cooperation: Strengthen international cooperation and exchange to jointly improve the safety level of dangerous goods transportation.