Comment on Kitty Hawk reveals its secret project, HeavisideparentComments−ISL6y100x quieter than a helicopter, with a few thousand people using them, is louder than a helicopter. A glance at any urban interstate would suggest that mass adoption would be loud...−acollins13316yOh sure because the air roads are going to be packed as densely as the ground roads with planes flying tail to tail in multiple lanes. /S
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100x quieter than a helicopter, with a few thousand people using them, is louder than a helicopter. A glance at any urban interstate would suggest that mass adoption would be loud...
Oh sure because the air roads are going to be packed as densely as the ground roads with planes flying tail to tail in multiple lanes. /S