贝塔技术公司（Beta Technologies）周一发布了其产品系列中的下一款电动飞机--ALIA垂直起降和固定翼飞行器的载客版。电动垂直起降飞机（eVTOL ...

This vote of confidence from the US Air Force allowed Beta to take a significant step forward, delivering the Alia platform (in its conventional takeoff and landing, or CTOL, form) to Eglin Air ...

Planned for the summer, the flight will involve Beta’s conventional-takeoff-and-landing Alia CTOL and will... Graham leads Aviation Week's coverage of technology, focusing on engineering and ...