China’s AS700D electric airship completes maiden flight marking a key milestone in green aviation technology.
China’s AS700D electric manned airship successfully completed its maiden flight on Friday, marking a significant advancement in the country’s development of green aviation technology within the low-altitude economy sector, as announced by the Aviation Industry Corporation of China (AVIC), the airship’s developer.
This achievement validated the technical principles and maturity of the AS700D, which was independently developed in China, laying the groundwork for future advancements in electric airship technology, according to AVIC.
The maiden flight took place on Friday morning in Jingmen, Hubei Province, where the AS700D performed a vertical takeoff, ascended to 50 meters, hovered briefly, and then executed a smooth vertical landing.
Lin Hong, the pilot of the maiden flight, described the airship as offering a lighter and smoother experience, similar to driving an electric vehicle. He highlighted its quiet operation and enhanced comfort for both pilots and passengers.
Developed by AVIC’s Special Vehicle Research Institute, the AS700D is an upgraded all-electric version of the AS700 manned airship, which previously relied on aviation gasoline. This new model features a lithium-battery electric drive system, an advanced propeller system, a thrust-vector control system, and a modern cooling system, replacing the conventional aero-engine and fuel system.
According to Zhou Lei, the chief designer, the shift to lithium-battery power significantly reduces emissions and noise levels, making the AS700D an environmentally friendly alternative for aviation.
The AS700D is designed for operations in noise-sensitive and ecologically protected areas, as well as for large-scale events such as concerts and marathons. It has a maximum flight altitude of 3,100 meters, a top speed of 80 km/h, and can carry up to 10 people, including the pilot.
The airship is equipped to handle various tasks such as aerial photography, security surveillance, traffic management, and communication relay. Its stability and safety make it ideal for low-altitude tourism, aerial advertising, urban security, and emergency rescue missions.
With growing environmental concerns, the aviation industry must transition towards greener technologies, stated Zhang Lixian, an AVIC official. He emphasized that AVIC will continue developing the AS700 series and other key projects to further integrate scientific advancements into green aviation.
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