Numerous electric vertical takeoff and landing (eVTOL) companies have emerged in recent years with promises of launching urban air taxis and other regional electric aircraft. However, getting those aircraft into commercial operation takes years and hundreds of millions of dollars. The FAA must certify any new aircraft, which is a multi-year process.
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Nature, Published online: 11 March 2026; doi:10.1038/s41586-026-10228-w。业内人士推荐新收录的资料作为进阶阅读
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