Just like uncrewed aircraft systems (UAS, aka drones), eVTOL aircraft require access to low-altitude airspace in and around cities to operate productively. They also need to fly in existing controlled airspace alongside larger aircraft, especially in close proximity to airports.
Many technology specialists are intently focused on how these requirements can be met safely, but the envisaged new approach to so-called uncrewed traffic management (UTM) also raises important questions about market access and equitable use of public resources, including airspace and landing sites.
This is a challenge that Airbus Unmanned Traffic Management has been addressing for some time as part of the Airbus Cubed innovation unit. The California-based subsidiary of the European aerospace group, which is itself developing an eVTOL called CityAirbus NextGen, recently partnered with the Massachusetts Institute of Technology (MIT) to develop a "Fairness Engine" for managing equitable and workable access to airspace. The partners have published a paper to explain what it has in mind.
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