Hydrogen’s verdict: The 2026 propulsion shift redefining regional flight

Hydrogen's verdict

The trajectory of modern aviation is approaching a definitive bifurcation point in 2026, a moment that will likely dictate the architectural standard of sustainable flight for the next two decades.

Solid-state inflection: The 5-minute charge revolutionizing regional aviation

Solid-state inflection

The nascent electric aviation sector currently faces a defining bottleneck that has less to do with aerodynamics and everything to do with chemistry. While the promise of urban air mobility has attracted billions in capital, the operational reality is constrained by the limitations of conventional liquid lithium-ion systems.

The certification cascade: How Part 194 rewrites the rules of vertical flight

How Part 194 rewrites

The aviation sector rarely witnesses a regulatory pivot as sharp or consequential as the implementation of the Federal Aviation Administration’s (FAA) Special Federal Aviation Regulation (SFAR) No. 120.

Beyond Formula 1: engineering the 657 km/h Peregreen V4 drone record

V4 drone record

In the realm of aerodynamics, the quadcopter configuration has traditionally been associated with stability and maneuverability rather than raw velocity.

EHang appoints Shuai Feng as chief technology officer

Mr. Shuai Feng, CTO of EHang

EHang Holdings Limited (Nasdaq: EH) (“EHang” or the “Company”), a global leader in advanced air mobility (“AAM”) technology, today officially announced that the Board of Directors of the Company (the “Board”) has approved and appointed Mr. Shuai Feng as the Chief Technology Officer (“CTO”), effective on January 14, 2026.

The real cost of electric flight

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The promise of Urban Air Mobility (UAM) has long been predicated on a single, seductive economic thesis: that replacing internal combustion engines with electric powertrains will collapse the operating costs of vertical flight to levels comparable with ground transportation.