Core Viewpoint - The Civil Aviation Northwest Design Institute celebrated its 40th anniversary, highlighting its significant contributions to airport infrastructure development in Northwest China and its evolution into a leading force in the industry [1][2]. Group 1: Company Development - Established in 1985, the Civil Aviation Northwest Design Institute has grown from a small team to a key player in civil aviation infrastructure, now capable of full-process design, consulting, supervision, and EPC contracting for 4F level airports [1]. - The institute has participated in over 90% of civil airport planning and design projects in Northwest China, including major projects like the expansion of Xi'an Xianyang International Airport and upgrades to regional airports [1]. Group 2: Technological Advancements - The institute has formed specialized technical teams to tackle challenges posed by the region's complex geological and climatic conditions, achieving significant technological breakthroughs and earning numerous national awards [2]. - It has integrated low-carbon concepts into its designs, exemplified by the innovative use of photovoltaic technology and rainwater recycling systems in the Xi'an Xianyang International Airport project, resulting in a 15% reduction in energy consumption compared to traditional designs [2]. Group 3: Industry Impact - The Northwest Civil Aviation Administration emphasized the institute's crucial role in transforming the regional aviation network from a scattered distribution to a comprehensive hub-and-spoke model, enhancing connectivity for local communities [2]. - The institute's services have expanded to over 60 cities nationwide and include airport planning, surveying, design, engineering supervision, and project management, contributing to major domestic and international airport projects [3]. Group 4: Future Directions - The institute aims to continue its focus on "smart airports, green airports, and safe airports," aligning with national strategies for civil aviation development and reinforcing its leadership in the industry [3].

Core Viewpoint - The "Hangzhou Airport Emergency Rescue Comprehensive Drill 2025" was conducted to test the emergency response capabilities of the airport and various rescue units through a simulated international passenger flight emergency situation [1] Group 1: Emergency Drill Overview - The drill involved 15 scenarios, including aircraft in-flight failures, personnel rescue and transfer, drone countermeasures, and the movement of damaged aircraft, assessing the airport's emergency response capabilities in information transmission, command coordination, technology application, and inter-agency collaboration [1] - The drill was the largest and most comprehensive emergency rescue exercise at Hangzhou Airport in recent years, involving over 500 personnel from multiple participating units [9] Group 2: Technological Integration - Two types of specialized emergency rescue equipment were used for the first time, including a four-legged rescue robot equipped with life detectors and gas sensors, capable of 5G remote control and self-organizing network communication [2] - An AW139 rescue helicopter was deployed for rapid cross-regional transport of severely injured individuals, enhancing the efficiency and professionalism of emergency rescue operations [2] Group 3: Security Measures - The drill simulated a scenario involving a "black-flying" drone interfering with airport operations, which was successfully countered by the airport police using a drone capture device [4] - Over 100 drone defense and countermeasure devices have been deployed around Hangzhou Airport to ensure aviation safety [4] Group 4: Operational Efficiency - The exercise included a scenario for the movement of damaged aircraft using a 100-ton lifting vehicle, demonstrating efficient and smooth operational processes to enhance the airport's rapid recovery capabilities [6] - The entire drill lasted 70 minutes and involved more than 60 emergency response vehicles, including fire trucks, ambulances, police cars, and shuttle buses, along with over 20 specialized emergency response equipment [6]