? https://www.x-plane.com/2026/04/whats-new-in-12-4-2/ “Descend via the MISTRAL arrival, welcome to the Côte d’Azur” X-Plane 12.4.2 is a small but meaningful update. It brings […] The post What’s New In 12.4.2? (https://www.x-plane.com/2026/04/whats-new-in-12-4-2/) appeared first on X-Plane (https://www.x-plane.com/).