Supernal

Supernal

Supernal is Hyundai Motor Group’s advanced air mobility subsidiary, formed in November 2021 out of the group’s urban air mobility division and headquartered in Irvine, California. It was set up to design, certify and eventually manufacture an electric vertical takeoff and landing aircraft for passenger service, backed entirely by Hyundai rather than venture capital. As of September 2026 it is a much smaller organisation than the one most descriptions of it assume.

What Happened to the Programme

Hyundai paused Supernal’s aircraft development in the late summer of 2025 after CEO Jaiwon Shin and CTO David McBride both left. In late February 2026 the company laid off 296 people — roughly 80 per cent of its staff — across Irvine, Fremont and the Mojave Air & Space Port, leaving a core team of about 70 to 80. It has had no permanent CEO since Shin’s departure; David Rottblatt has served as interim chief operating officer, and Farhan Gandhi joined as chief technology officer in May 2026.

On 8 May 2026, Hyundai Motor Group and Korea Aerospace Industries signed a memorandum of understanding in Seoul to develop an advanced air mobility aircraft together. Supernal is to act as design authority and technical lead, responsible for the aircraft’s requirements and its electric powertrain; KAI brings airframe manufacturing at scale, supply chain and certification experience. The agreement also covers electrified aviation powertrains, supply chains and customer networks more broadly. No timeline, funding figure or hiring commitment was disclosed.

The S-A2 Is No Longer the Product

The S-A2, the five-seat tilt-rotor eVTOL unveiled at CES in January 2024 and shown at Farnborough in July 2024, is not the aircraft being taken forward. Supernal says the S-A2 will be “used to refine our proprietary design guides and technical foundation as we move toward our next-generation aircraft.” The partners intend to pursue a new concept, and initial work is on a requirements definition for global certification. The original 2028 commercial launch target no longer stands against any announced replacement.

An earlier version of this profile described the S-A2 as the current product and cited a partnership with American Airlines. The first is superseded; the second could not be verified and has been removed.

Why It Matters

Supernal was supposed to be the eVTOL developer that did not run out of money, and it is the clearest evidence that a deep-pocketed corporate parent is not the constraint people thought it was. Hyundai has the balance sheet — it committed $6 billion to US expansion in April 2025, some of it directed at Supernal — and still chose to stop, cut and restart with a partner rather than push a certification campaign through.

The KAI arrangement gives Supernal a manufacturing route it never had and gives Hyundai a way to keep the option alive at lower cost. What it does not yet give is an aircraft, a certification basis, a CEO, or a date. Until one of those appears, Supernal is a design team inside a car company, not an aircraft programme.