Create your initial post on Discussion Board $7$ in response to the following:

Air cargo plays an important role in modern supply chains. The majority of cargo is carried in aircraft belly holds, underneath passenger cabins, or by dedicated cargo airlines. Some solely provide air transport services for all types of freight whereas integrated carriers such as DHL provide door$-$to$-$door services for smaller consignments. Finally, specialist cargo airlines operate aircraft capable of transporting oversize cargo.

GUIDING QUESTIONS

What are the main factors that help or hinder air cargo development at an airport you are familiar with?

Compare and contrast the factors that have influenced the growth of major air cargo hubs $($such as Memphis and Louisville$).$

How will the increasing emphasis on sustainability affect the development of air cargo hubs in the future?

Notes

For the above set of questions, you may need to conduct some research, understand the information that is available, synthesize, and provide a convincing answer. Avoid using cut and paste and quotes. All of the other discussion board rules also apply here.