ffutures: (marcus 2013)
[personal profile] ffutures


I think there may be one or two tiny problems - it looks to me like it's using ground effect for at least some of its lift and is still barely getting off the ground, and control looks just a bit unstable. And I suspect that if one motor fails you will be heading for a chain reaction with less stability, more stress on the remaining motors, etc...

This one looks a little more practical
http://www.e-volo.com/ongoing-developement/vc-200
but I'd be more impressed if they had footage of it flying outdoors.

Date: 2015-09-13 05:55 am (UTC)
From: [identity profile] dsample.livejournal.com
I think it was primarily the pilot's lack of a death wish that was keeping it so low. It got high enough that ground effect wouldn't be much of an issue.

The e-volo would also be more impressive if they tried flying it with someone onboard, or even a realistically weighted dummy in the pilot's seat.

Date: 2015-09-13 04:19 pm (UTC)
From: [identity profile] ffutures.livejournal.com
They lost a lot of control at height, which is why I think that ground effect was helping, if only by keeping it a bit more stable.

I suspect that the e-volo people are obeying FAA regulations etc. and won't try a human pilot until they've tested it thoroughly without.

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