You are reading a single comment by @Stonehedge and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
@Stonehedge
Well yeah These claims probably won't be tested for anorher ten or fifteen years.
I personally think it will happen though.
Vortex ring problems affect every single helicopter design ever constructed but the problem is controlled. I can't see it being an insurmountable problem for evtol aircraft to the point that it'll stop development.