![An illustration obtained from the Lilium website on May 16, 2019, shows a battery-powered five-seater aircraft prototype, that Lilium hopes to bring into service by 2025. (Photo/Agencies)](http://www.ecns.cn/hd/2019/05/20/9bdb16b1928940bbad900268c20878d5.jpg)
An illustration obtained from the Lilium website on May 16, 2019, shows a battery-powered five-seater aircraft prototype, that Lilium hopes to bring into service by 2025. (Photo/Agencies)
![An illustration obtained from the Lilium website on May 16, 2019, shows a battery-powered five-seater aircraft prototype, that Lilium hopes to bring into service by 2025. (Photo/Agencies)](http://www.ecns.cn/hd/2019/05/20/820d651e0df046e6aaa6f145ce2079e1.jpg)
An illustration obtained from the Lilium website on May 16, 2019, shows a battery-powered five-seater aircraft prototype, that Lilium hopes to bring into service by 2025. (Photo/Agencies)
![An illustration obtained from the Lilium website on May 16, 2019, shows a battery-powered five-seater aircraft prototype, that Lilium hopes to bring into service by 2025. (Photo/Agencies)](http://www.ecns.cn/hd/2019/05/20/45b98aafff844e70ad6fba40c6d924ea.jpg)
An illustration obtained from the Lilium website on May 16, 2019, shows a battery-powered five-seater aircraft prototype, that Lilium hopes to bring into service by 2025. (Photo/Agencies)
![An illustration obtained from the Lilium website on May 16, 2019, shows a battery-powered five-seater aircraft prototype, that Lilium hopes to bring into service by 2025. (Photo/Agencies)](http://www.ecns.cn/hd/2019/05/20/554a7673fd27418a93a1131b2b456df8.jpg)
An illustration obtained from the Lilium website on May 16, 2019, shows a battery-powered five-seater aircraft prototype, that Lilium hopes to bring into service by 2025. (Photo/Agencies)