DEVOURED
Expanding the Radius of Daily Life
Tsung Xu's startup Vight is building VTOL aircraft designed to make personal flight as intuitive and routine as driving a car.
What: Vight aims to solve the 'speed-freedom' trade-off in transportation by creating electric vertical takeoff and landing (eVTOL) vehicles that operate without runways. The design relies on software-defined flight controls, high-rate manufacturing, and the FAA’s new MOSAIC certification pathway to reach a sub-$100k price target by the fourth generation.
Why it matters: This approach shifts flying cars from 'hub-to-hub' air taxi models to a personal ownership model that could decentralize economic opportunity by expanding the radius of daily life for individuals.
Deep dive
- Vight Strategy: Utilizes private property as take-off and landing points to avoid the infrastructure costs of public vertiports.
- Technology: Leverages high-torque permanent magnet synchronous motors (PMSM) and redundant electric powertrains.
- Autonomy: Employs supervised autonomous assist features to reduce pilot workload and improve safety, mirroring Tesla's FSD approach.
- Certification: Exploits the FAA’s MOSAIC (Modernization of Special Airworthiness Certification) rule to bypass the traditional, costly commercial aircraft certification process.
- Economic Model: Follows the classic hardware scaling path: low-volume/high-cost prototyping followed by high-rate manufacturing to drive costs down over generations.
Decoder
- VTOL: Vertical Take-Off and Landing, an aircraft capability to hover, take off, and land vertically.
- eVTOL: Electric Vertical Take-Off and Landing, an aircraft that uses electric motors for flight and VTOL capabilities.
- Marchetti’s Constant: The observation that humans spend roughly one hour per day traveling, regardless of changes in transportation speed (we simply travel further, not faster).
- MOSAIC: The FAA’s Modernization of Special Airworthiness Certification, a regulatory framework that simplifies the certification process for light-sport and electric aircraft.
- STOL: Short Take-Off and Landing, an aircraft capability to operate from very short runways.
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