Shannon discusses his newly launched book, 'Insights for Aviation Business Professionals,' which aims to bridge the knowledge gap in aircraft performance characteristics among finance professionals in the aviation industry. 

He elaborates on the key specifications that influence aircraft selection, emphasizing the importance of engine reliability and durability, as well as the operational characteristics that impact performance. 

The discussion also touches on the future of aircraft design, emphasizing the role of aerodynamics and the increasing value of maintenance in aircraft investment decisions.