霍尼韦尔与弗雷昆蒂斯展示“eVTOL飞机先进地面控制站”，达成重要里程碑

Hon­ey­well and Fre­quen­tis, have reached a major mile­stone in advanc­ing the oper­a­tion of remote­ly pilot­ed air­craft in Euro­pean air­space as

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