Efficiency: Through continued refinement of existing technologies, you can expect to see further improvements. With high bypass ratio engines, improved engine aerodynamics, and more advance materials.

The Lockheed CL-1201 was an ambitious concept for the largest aircraft ever designed, featuring a 1,000-foot wingspan, a ...

Boeing-747, the Airbus A320 and A380, and Boeing-737 will be discussed. And how these airplanes changed the world and aviation industry.