Kunming Changshui International Airport is set to operate three runways! The newly constructed runway has just passed its critical flight inspection, confirming its operational readiness. With three runways, aircraft takeoffs and landings will proceed more smoothly, flight punctuality will improve, and travel to Yunnan will become even more convenient. The calibration flights successfully overcame challenging weather conditions and exceeded initial design standards, marking a crucial step forward in establishing Kunming as an international aviation hub.