Which HAZMAT items are acceptable to be carried on Tradewind flights?

The correct answer encompasses all the listed items, indicating that each of them is compliant with regulations and can be safely transported on Tradewind flights.

Dry ice is commonly used in air transport as it is a refrigerant for perishable goods and poses minimal risk when properly packaged and labeled. Its use is subject to specific guidelines to ensure safety, particularly concerning ventilation and quantity limits.

Category B Biological Substances are also permissible in air travel under strict regulations. These items, which include non-infectious biological materials, must be packaged correctly to mitigate any risk to health and safety during flight. The regulations outline significant requirements for proper labeling, handling, and documentation.

Lithium batteries, frequently used in various electronic devices, are acceptable when they adhere to specific packaging and quantity limitations to prevent fire hazards. Regulations specify how to mitigate the risks associated with transporting lithium batteries, such as ensuring terminals are protected, and that the batteries are under a certain watt-hour rating.

Thus, the inclusion of all three items in the acceptable list reflects the adherence to safety protocols and regulations governing hazardous materials in aviation, demonstrating Tradewind's commitment to maintaining compliance with aviation safety guidelines.