Henry Bowman wrote:
why has no one ever come out with a production ultralight-ish contra rotating single seat heli. I saw the russian one..but none for sale
Something like this benry?
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| And I thought I was nutz http://skywolverines.com/viewtopic.php?f=2&t=5992 |
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| Author: | Hillberg [ Sun Feb 07, 2021 11:03 pm ] |
| Post subject: | And I thought I was nutz |
Look at this! https://www.youtube.com/watch?v=m_MTS763vEs https://www.youtube.com/watch?v=Oi6aWVD ... WiqUgnNj3I |
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| Author: | Henry Bowman [ Sun Feb 07, 2021 11:50 pm ] |
| Post subject: | Re: And I thought I was nutz |
why has no one ever come out with a production ultralight-ish contra rotating single seat heli. I saw the russian one..but none for sale |
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| Author: | Arnie M. [ Mon Feb 08, 2021 1:42 am ] |
| Post subject: | Re: And I thought I was nutz |
. Great videos ... some of those machines I have never heard of before ... that early Kaman intermesher was pretty impressive in flight. |
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| Author: | MadMuz [ Mon Feb 08, 2021 5:35 am ] |
| Post subject: | Re: And I thought I was nutz |
Henry Bowman wrote: why has no one ever come out with a production ultralight-ish contra rotating single seat heli. I saw the russian one..but none for sale Something like this benry?
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| Author: | Henry Bowman [ Mon Feb 08, 2021 6:42 am ] |
| Post subject: | Re: And I thought I was nutz |
Yeah, so where are all the coax owners talki g about their rigs??. |
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| Author: | skyguynca [ Mon Feb 08, 2021 12:19 pm ] |
| Post subject: | Re: And I thought I was nutz |
MadMuz wrote: Henry Bowman wrote: why has no one ever come out with a production ultralight-ish contra rotating single seat heli. I saw the russian one..but none for sale Something like this benry? Not an ultralight and very expensive |
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| Author: | MadMuz [ Mon Feb 08, 2021 11:18 pm ] |
| Post subject: | Re: And I thought I was nutz |
Orrr..... even...   
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| Author: | Gabor [ Tue Feb 09, 2021 7:33 am ] |
| Post subject: | Re: And I thought I was nutz |
| Author: | Hillberg [ Tue Feb 09, 2021 1:53 pm ] |
| Post subject: | Re: And I thought I was nutz |
Can see shit again - I only get Flash player icon - Come on guys throw me a bone here - 
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| Author: | Gabor [ Tue Feb 09, 2021 4:55 pm ] |
| Post subject: | Re: And I thought I was nutz |
Hillberg wrote: Can see shit again - I only get Flash player icon - Come on guys throw me a bone here - https://youtu.be/aZq3NAbfL00 |
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| Author: | Hillberg [ Tue Feb 09, 2021 5:52 pm ] |
| Post subject: | Re: And I thought I was nutz |
[background=][/background] Gabor wrote: Hillberg wrote: Can see shit again - I only get Flash player icon - Come on guys throw me a bone here - https://youtu.be/aZq3NAbfL00 Noland Brothers, meet them at sun n fun - They got a little pale when I brought up "what about contaminated fuel?" With the two fuel source twin engine stuff. Not a bad idea |
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| Author: | Gabor [ Tue Feb 09, 2021 6:22 pm ] |
| Post subject: | Re: And I thought I was nutz |
Has anyone ever made (I am just thinking out loud of one idea I have been pandering) making a coaxial BUT!!!!! With the upper disc having shorter and wider blades and if needed extra pitch to equal out the torque? Just for making the height a bit less between the two sets of blades. Shorter blades flex less. 
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| Author: | JAKE! [ Tue Feb 09, 2021 8:18 pm ] |
| Post subject: | Re: And I thought I was nutz |
I wish I had an area close to me that was large enough to play with this thing close to the ground. I would have to trailer it 42 miles one way for a safe area. I've had it off the ground and that was spooky at first. |
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| Author: | Hillberg [ Tue Feb 09, 2021 8:45 pm ] |
| Post subject: | Re: And I thought I was nutz |
MadMuz wrote: Henry Bowman wrote: why has no one ever come out with a production ultralight-ish contra rotating single seat heli. I saw the russian one..but none for sale Something like this benry? QH 50's little brother RON 1 by Gyrodyne of Flower field New York.... ASK helicopters bought it as a salvage sale and sold it to these guys who market as their 'new' idea I bought my Mouse rotor blades from them long ago - Gyrodyne is now into commercial real estate |
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| Author: | Henry Bowman [ Wed Feb 10, 2021 12:23 am ] |
| Post subject: | Re: And I thought I was nutz |
Again, why isnt one of these commercially viable? Is it because they cant auto rotate? I know you said some contras can some cant. This should be the shit of brought to market the right way. |
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| Author: | Hillberg [ Wed Feb 10, 2021 12:36 am ] |
| Post subject: | Re: And I thought I was nutz |
Henry Bowman wrote: Again, why isnt one of these commercially viable? Is it because they cant auto rotate? I know you said some contras can some cant. This should be the shit of brought to market the right way. Coaxil helicopters suffer from - higher cost X2 main rotor systems - and control reversal in yaw during autorotation (QH 50 & RON 1 had no issues in yaw - servo drag flaps for yaw) Noland is fixed pitch No demand?
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