If dry ice is used to cool UN3373 contents, what is the total weight limit for American Eagle?

The correct answer for the total weight limit for American Eagle when using dry ice to cool UN3373 contents is indeed 50 lbs per package. This limitation is in place to ensure that the weight of the package, including the dry ice and its contents, does not exceed regulatory requirements for safe transport.

The UN3373 designation refers to biological substances and indicates that these materials must be packaged according to specific standards to ensure safety throughout transport. When dry ice is included as a refrigerant, the total weight is limited to prevent issues such as excess load on aircraft systems, which could compromise safety or lead to operational inefficiencies.

The 50 lbs limit is particularly designed to facilitate handling and compliance with safety protocols without overriding structural or operational limitations of the aircraft. This limit is consistent with guidance provided by regulatory agencies to ensure that the transport of potentially hazardous materials is conducted in a controlled and safe manner. Understanding these regulations is crucial for the safe transport of materials like UN3373 packages and helps to avoid potential violations that could arise from mishandling or miscalculating load weights.