NABLA Mobility Inc., Tsuchiya and Itoh Laboratory at Department of Aeronautics and Astronautics, Graduate School of Engineering, the University of Tokyo, and Peach Aviation Limited announced today for collaborating on a world’s first by conducting Fixed-flight Path Angle Descents during a series of regularly scheduled commercial flights. These real-world flights successfully proved that employing this descent technique results in meaningful operational benefits and a significant reduction in environmental impact.