The world as we know it is changing in dramatic ways due to global economics, escalating environmental concerns, and rapidly advancing technology, all of which directly affect aviation. The economic effects are clearly seen in the health of the airline industry. Concerns over global warming and pollution are not just focused on cars and electrical power plants, but now also on airliners and small aircraft. The noise of jet and propeller aircraft is also being called into question daily. All of these issues need to be addressed for future aircraft systems, and new technology needs to be applied to the basic aircraft configuration, engines, and subsystems, as well as to the larger Air Traffic Management system and the airspace in which they operate. All of this must be accomplished while maintaining or improving safety. Given this background, the 2009 ATIO Conference will focus on the theme of “Aviation and the Changing World.”

The ATIO Conference brings together aviation professionals, practicing engineers, researchers, and policy makers to explore ideas, share research, and create interactive opportunities in response to these issues. Particular emphasis this year will be on the impact of specific design visions and methodologies that address the fundamental global issues for aviation. There are four main streams to this Call for Papers:

• Aircraft Design and Design Methodologies
  
• Efficient Air Transportation Systems/Air Traffic Management Systems
  
• Economy, Energy, and Environmental Challenges
  
• Aviation Product Support Processes