ruxpin76
Member
Not sure I'd trust that Chinese build quality at 20,000 rpm....
Another attempt,back-pack helicopter
- Thread starter Sita
- Start date
I'm back. . . I was absent for a while and here is a reason why:
https://www.kickstarter.com/projects/1887682950/a-backpack-helicopter
Yes, that's my project that was entirely shaped by your comments and posts here, in this Thread. Check it out and feel free to share it. Your comments are always valuable!
Thanks!
https://www.kickstarter.com/projects/1887682950/a-backpack-helicopter
Yes, that's my project that was entirely shaped by your comments and posts here, in this Thread. Check it out and feel free to share it. Your comments are always valuable!
Thanks!
johnrk
Member
- Joined
- Jun 7, 2015
- Messages
- 178
- Location
- Wentzville
- Aircraft
- FW guy trying like ? to get into rotorcraft!
- Total Flight Time
- 300+ (ASEL)
OK, whew! I finally made it through all 89 pages! Lol, I too have an original design that I entered into the Sikorsky competition in 1994
John knows about it from another forum.
However, after looking at everything contained herein, I was most impressed with Pascal Chretien's electric coaxial helicopter - wow, that is an impressive project. And, based on this thread I have to link something so here you go:
https://en.wikipedia.org/wiki/Solution_F/Chretien_Helicopter
John knows about it from another forum. However, after looking at everything contained herein, I was most impressed with Pascal Chretien's electric coaxial helicopter - wow, that is an impressive project. And, based on this thread I have to link something so here you go:
https://en.wikipedia.org/wiki/Solution_F/Chretien_Helicopter
All_In
Gold Supporter
- Joined
- Apr 21, 2008
- Messages
- 16,105
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- San Diego, CA. USA
- Aircraft
- Airgyro AG915 Centurian, Aviomania G1sb
- Total Flight Time
- Gyroplane 70Hrs, not sure over 10,000+ logged FW, 260+ ultralights, sailplane, hang-gliders
Very impressive Johnny!OK, whew! I finally made it through all 89 pages! Lol, I too have an original design that I entered into the Sikorsky competition in 1994
However, after looking at everything contained herein, I was most impressed with Pascal Chretien's electric coaxial helicopter - wow, that is an impressive project. And, based on this thread I have to link something so here you go:
https://en.wikipedia.org/wiki/Solution_F/Chretien_Helicopter
johnrk
Member
- Joined
- Jun 7, 2015
- Messages
- 178
- Location
- Wentzville
- Aircraft
- FW guy trying like ? to get into rotorcraft!
- Total Flight Time
- 300+ (ASEL)
Thanks John - we knew it wouldn't fly, but we were excited about the drive (as you know!)
From the link above, here is a treatise written by Pascal which includes some great images of his prototype.
http://hagen.ostch.com/Freikolben/Paving the way rev6A .pdf
From the link above, here is a treatise written by Pascal which includes some great images of his prototype.
http://hagen.ostch.com/Freikolben/Paving the way rev6A .pdf
Something small with electric motors that you can hover with?
https://m.youtube.com/watch?v=77uK19KxMuI
https://m.youtube.com/watch?v=77uK19KxMuI
johnrk
Member
- Joined
- Jun 7, 2015
- Messages
- 178
- Location
- Wentzville
- Aircraft
- FW guy trying like ? to get into rotorcraft!
- Total Flight Time
- 300+ (ASEL)
Lol - I am not 100% convinced - only 94% or so
Great publicity for that little RC bird if it's real, but I give them a 1 out of 10 for cinematography!
Great publicity for that little RC bird if it's real, but I give them a 1 out of 10 for cinematography!
