Democratizing flight

By Aaron Karp

February 2024

Will we ever own aircraft the way we own automobiles? Market forecasts, a proposed rule from FAA and recent test flights suggest that personal air vehicles could be coming. Aaron Karp tells the story.


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Engineering Notebook

Collision avoidance for air taxis

By Keith Button

February 2024

If the visions of a slew of entrepreneurs come to pass, the skies around planned vertiports will swarm with electric air taxis coming and going with passengers. How will calamity be averted? Keith Button looked at one possible solution.


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Advanced air mobility

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Human Spaceflight

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Space Science

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