![](https://www.flyingmag.com/uploads/2022/01/220120-F-TH808-1004-copy.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
Heaviside
Advanced Air MobilityGoogle Co-Founder’s Kittyhawk eVTOL Company ‘Winding Down’
The surprise announcement on Twitter sparks speculation about what’s behind the decision.
Thom Patterson![](https://www.flyingmag.com/uploads/2022/09/210608-F-F3963-1002.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
![](https://www.flyingmag.com/uploads/2022/01/220120-F-TH808-1004-copy.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
![](https://www.flyingmag.com/uploads/2022/09/Pilot-and-copilot_adobe-stock-rs.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
Subscribe to Our Newsletter
Get the latest FLYING stories delivered directly to your inbox