Group 1 - The core achievement of Zhongwei Airport is the successful completion of the calibration of blind landing equipment, omnidirectional beacon equipment, and the commissioning of new VHF equipment, all meeting qualified standards, which enhances the operational foundation of the airport's communication and navigation facilities [1][2] - The airport established a special leadership group for flight calibration and developed detailed support plans, ensuring efficient and precise progress during the calibration work, with multiple departments coordinating effectively [2] - The completion of the calibration work has improved the operational stability and signal accuracy of key equipment, while also validating the communication quality and usability of the newly built VHF equipment, laying a solid foundation for enhancing air traffic control communication capabilities [2] Group 2 - Zhongwei Airport plans to expedite the application and filing procedures for the calibrated equipment to ensure optimal operational status as the summer travel peak approaches [3] - The airport aims to leverage the calibration results to continuously strengthen daily maintenance and operational monitoring of equipment, ensuring flight safety and providing reliable and efficient travel services for passengers [3]