China’s AS700D electric manned airship successfully completed its inaugural flight on Friday, representing a significant advancement for the nation in the realm of green aviation technology within the low-altitude economy sector, as reported by the Aviation Industry Corporation of China (AVIC), the airship’s developer.
This achievement confirmed the technical readiness and foundational principles of China’s self-developed AS700D, establishing a technical foundation for the future development of electric airships, according to AVIC.
The maiden flight took place this morning in Jingmen, in central China’s Hubei Province.
During the flight, the airship executed a vertical takeoff, swiftly ascended to an altitude of 50 meters, hovered briefly, and then performed a vertical landing, coming to a stable stop.
The AS700D, developed by the Special Vehicle Research Institute under AVIC, is a novel all-electric airship that features a comprehensive electrification upgrade from the AS700 manned airship, which previously operated on aviation gasoline.
The AS700D airship employs a sophisticated electric drive system powered by lithium batteries, along with an innovative propeller system, thrust-vector control mechanism, and an advanced cooling system, effectively replacing traditional aero-engines and fuel systems.
According to Zhou Lei, the chief designer of the AS700D, “The airship’s utilization of lithium-battery power signifies a significant transformation, enabling it to achieve near-zero emissions and reduced noise levels during operation.”
The AS700D is particularly well-suited for missions in environments with strict regulations regarding noise, emissions, and takeoff and landing protocols, such as nature reserves and ecologically sensitive regions, as well as for events like concerts and marathons, as noted by Zhou.
With a maximum flight altitude of 3,100 meters and a top speed of 80 kilometers per hour, the AS700D can accommodate up to 10 individuals, including the pilot, as stated by its developers.
This airship is capable of performing a variety of functions, including aerial photography, security surveillance, traffic management, and communication relay.
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