Parameter

4.5.1.5.7 formation flight

Formation flight is an operational technique where multiple aircraft fly in close proximity to exploit the upward-flowing wake vortices of the leading aircraft. This biomimetic strategy can save up to 10% of fuel on long-haul routes, representing a significant decarbonization gain. Challenges in implementing this flight method lie in designing automated, ultra-safe close-proximity control systems and resolving regulatory issues.