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ZeroAvia Founder Steps Down Amid Hydrogen Aviation Development

May 29, 2026

2 min read

Key Takeaways

Val Miftakhov steps down as ZeroAvia CEO.
Christine Ourmieres-Widener assumes temporary leadership.
ZeroAvia targets 2027 for ZA600 certification.
Company faces delays and workforce cuts.

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Strategic Implications

This leadership shift may indicate a need for fresh perspective in ZeroAvia's hydrogen-electric powertrain development, which could impact the company's competitive positioning in the emerging sustainable aviation market. The move suggests that the company is navigating challenges in bringing its technology to market, which may have implications for the broader hydrogen aviation sector.

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What Happened

Hydrogen Aviation Pioneer Sees Leadership Shift Amid Ongoing Development

Hydrogen aviation startup ZeroAvia has announced that founder Val Miftakhov has stepped down as CEO, with Executive Chair Christine Ourmieres-Widener taking on temporary leadership duties. The company, which is developing a hydrogen-electric powertrain for regional aircraft, has faced delays and recently enacted significant workforce cuts. Despite these challenges, ZeroAvia remains committed to its goals, targeting 2027 for certification of its ZA600 fuel cell system. This development was first reported by AeroTime.

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