This book is dedicated to unique developments in the field of computer modeling of aerospace technology. The book describes the original conceptual models of amphibious aircraft, screen plans, hydrofoils, from the idea to the full implementation. The developed models are presented with the design of passenger cabins and are actually ready for implementation in the aircraft industry. The originality of the concepts is based on biological prototypes, they are ergonomic, multifunctional and beautiful. Presented are aerodynamic layouts of promising convertible vertical and shortened take-off and landing, land ship-based aircraft.