alt Hacker NewsI haven't done the math, but I wouldn't be surprised if cost/passenger over useful lifetime still shakes out better for the trains, and that's before you consider that people developing and building a train line get to eat and put their kids through schools.
I can't believe seriously arguing for oversized quadcopters as a mass transport alternative.
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Do the people who run the helipads not also get to eat and put their kids through school though? Where are you that makes the parents pay directly for school such that not having a job at the train station means their kids go hungry and unschooled? What horrible place is that? (Wait, don't tell me, is it the USA?)
I don't know how the economics in the electric VTOL era works out, but the thing about air travel vs train travel is that in order for the train to be useful, you have to build tracks from every train station to every other train station to have perfect routability, which is expensive. However, for a helipad, once you've built the helipad it automatically connects to all other helipads in range.
EVTOLS supposed to be less complex than cars and cars are already cheaper than trains.
NYC already have a functional mass transit system. Why does any transport discussion on HN become train focus? Why it's so hard to understand there still is the need for other modes of transportation. At the very least, tourists want to view the city from above, or those who wants a quick hop from JFK to Manhattan. This is not a replacement for mass transportation.
At least try to show curiosity about what they want to solve.
> haven't done the math, but I wouldn't be surprised if cost/passenger over useful lifetime still shakes out better for the trains
In Manhattan? I honestly would. If it were a nation, it would be the 22nd-largest economy. Any disruption to that system is massively expensive.
I'm not saying we shouldn't do the math. But we also shouldn't be reaching conclusions without attempting it.