The CEO of a flying car company backed by Larry Page has left the company.

Ken Karklin, who was Pivotal’s CEO for more than four years, left the role this week, according to a press release. Pivotal said Karklin is “pursuing new endeavors” but didn’t offer any other information about the executive’s departure from the electric vertical takeoff and landing (eVTOL) firm.

“Leading Pivotal has been the privilege of my career. Together, we’ve moved beyond the promise of light eVTOL and proved it out in practice,” Karklin said in a statement. “This industry has moved past prototypes and press releases; it’s now operating in the real world, under real constraints, with real consequences for the future of Advanced Air Mobility. As I turn to new endeavors, I do so knowing the foundation we built here will help carry this industry forward.”

Karklin will be replaced on an interim basis by Mike Ross, an aviation executive who joined Pivotal’s board of directors in November 2025. Karklin did not immediately respond to a request for comment.

Karklin’s departure comes two years after Pivotal started sales of Helix, its first lightweight electric personal aircraft. The single-seat aircraft doesn’t require a pilot’s license to fly and starts at around $200,000.

“Ken’s leadership over the past four years has been instrumental in bringing Pivotal to where it is today. Our team, our priorities, and our roadmap remain steady through this transition,” Ross said in a statement. “I’ve had the honor of working closely with Ken as a Board member and watching Pivotal’s disciplined approach to safety, engineering, and accessibility deliver on the vision of electric VTOL flight. I look forward to working with the team and guiding the company forward as we bring our fourth-generation Helix aircraft to market.”

Pivotal has also spent years developing an aircraft called BlackFly that is aimed at defense and first responder use cases. Last month, BlackFly was used to respond to an emergency in North Carolina for the first time ever. The company says it beat an ambulance responding in parallel to the call by 20 minutes. BlackFly has flown more than 10,000 times, according to Pivotal.

Pivotal is one of a number of companies in the space that was selected for the Federal Aviation Administration’s eVTOL Integration Pilot Program, which was created to increase testing of these types of aircraft around the country.