The initial agreement, signed in 2010, led to many cutting-edge projects and some important breakthroughs. For example, regulatory bodies are using data collected during a high-altitude flight campaign to establish standards and compliance measures regarding an aircraft engine’s ability to tolerate the intake and impact of ice crystals. 

This icing research agreement is but the tip of the iceberg of cooperation between these international partners, which goes back more than 50 years. Both agencies have similar goals to improve the efficiency, safety, and environmental compatibility of air transportation systems, and conduct research and develop tools that will lead to solutions to global challenges in aviation. 

"Partnerships have been an essential part of NASA aeronautics activities since the establishment of its predecessor, the National Advisory Committee for Aeronautics, in 1915, and are based on a clear recognition of the value that's added in sharing knowledge and unique capabilities with others," Shin said.