Gasoline
Gasoline HalfDork
9/19/12 8:47 p.m.

Worlds smallest One-man Helicopter GEN H-4 by ADEYTO

http://youtu.be/nh2Ym7ehb8k

SVreX
SVreX MegaDork
9/19/12 10:04 p.m.

At first glance, all I could think of was flying an old fashioned egg beater upside down.

After watching it, it is a fairly ingenious and elegant design. The counter rotating makes the thing incredibly stable.

rob_lewis
rob_lewis Dork
9/19/12 10:10 p.m.

Imagine flying over stop and go traffic as you head to work?

DO WANT!

  • Rob
GameboyRMH
GameboyRMH GRM+ Memberand PowerDork
9/20/12 7:43 a.m.

Looks like it has four engines and two drive each rotor. I guess it uses torque biasing for yaw control. If he could put some bike disc brakes on the rotors and add a chute it could be pretty safe...if it can lift that much. The amount of fuel that can be lifted could be a limitation too.

Datsun310Guy
Datsun310Guy UltraDork
9/20/12 7:56 a.m.

This is getting me closer to my George Jetson life I was promised back in the day......

RX Reven'
RX Reven' GRM+ Memberand HalfDork
9/20/12 8:53 a.m.

Four engines means four times the chance of engine failure…may be able to maintain altitude on 75% power but very doubtful on 50%.

Also, nice location selection…I’m sure those power lines are nothing to worry about.

GameboyRMH
GameboyRMH GRM+ Memberand PowerDork
9/20/12 9:11 a.m.
RX Reven' wrote: Four engines means four times the chance of engine failure…

And half the chance of a rotor losing power entirely. Descending under full power is better than dropping like a rock.

RossD
RossD UberDork
9/20/12 9:17 a.m.

I'd rather have 3 engines than none.

Conquest351
Conquest351 SuperDork
9/20/12 9:42 a.m.

Me wants, super bad. I'd fly it to work every day. Well, every day that wasn't cold or rainy, which would be most days here in Texas.

spitfirebill
spitfirebill UltraDork
9/20/12 10:09 a.m.

And I guessing two stroke engines too.

Curmudgeon
Curmudgeon MegaDork
9/20/12 11:51 a.m.
Datsun310Guy wrote: This is getting me closer to my George Jetson life I was promised back in the day......

No, THIS gets you close to the Jetsons.

http://martinjetpack.com/video-gallery.aspx?vp=1

benzbaronDaryn
benzbaronDaryn Dork
9/20/12 3:11 p.m.

That thing is like watching an obituary being written. Damn that is cool.

ClemSparks
ClemSparks PowerDork
9/20/12 3:23 p.m.

Yes...quite cool, but so many ways it can go terribly wrong.

mad_machine
mad_machine GRM+ Memberand MegaDork
9/20/12 9:28 p.m.

I have a 12 mile commute to work.. I wonder if it would do 24 miles on a tank?

Kenny_McCormic
Kenny_McCormic Reader
9/20/12 9:31 p.m.

While this is probably well within the ultralight class, IIRC you cant fly a UL over a populated area without a pilots license.

JohnInKansas
JohnInKansas HalfDork
9/20/12 9:33 p.m.

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