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by oceanplexian 1594 days ago
eVTOLs are just helicopters powered by electricity. They are still susceptible to all the same things that cause accidents with any other type of aircraft. Imagine a loud drone but scale it up 100x and then picture thousands of these flying over city streets. It's insane and impractical.
2 comments

Does your opinion change if they weren't really audible except for at the ports? There's actually been a lot of research into making them quieter. It could end up quieter than street traffic, except for at the ports where they're taking off and landing.
Hard disagree. Helicopters are much less safe and not have redundant batteries or propellers. Joby recently provided acoustic results with NASA that show magnitudes less dB, you can look it up and hear for yourself. Having witnessed hundreds of Joby flights I can say from experience that it doesn’t seem any louder than a distant vacuum cleaner, I could hold conversations nearby without strain. Living by a highway with motorcycles was worse. I learned a lot about aviation lately and having also been in a helicopter and I sometimes think back that it was a stupid risk to take without having my affairs in order, never mind the aviation fuel, what disgusting fumes!