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CoolerByTheLake · Feb 19, 2013, 12:03 PM

Has it flown?

AirX · Feb 19, 2013, 12:14 PM

Quote:

Originally Posted by johntjg

If anyone wants me to post a build thread let me know thanks

Yes, please do we would love to see it evolve.

Eric B.

johntjg · Feb 19, 2013, 12:17 PM

few more pics these pics are also older the model is ready to fiberglass at this point canopy finished and intakes constructed. 2 Ramtecs with Little Screamers Extreme Scream 12s motors on 60c 12s 5800mah per fan. Im running 80%outlet diameter on the fan FSA nozzles are only 18 inches long and the intakes are 3 feet to the fans.The intakes are fully ducted and each fan is seperate from each other. I am still scratch building the retracts to scale and the nosecone has been heavily altered to the duck bill shape that is present on the full scale Su-47

johntjg · Feb 19, 2013, 12:23 PM

I have built 2 smaller ones the biggest one was 6 feet long on a single fan and the first one was 4 feet long . Then the 5 foot foamy hits the market and makes me want to build my dream . This is it. A good friend passed away last year motivating me to finish my dreams before I dont get to . I had to design my own airfoil and the wings are all carbon fiber cloth sandwiched between the foamcore and balsa. The washout is not in the wingtips but in the wing roots. The wingtips are at 0 with the fuselage centerline.

Feb 19, 2013, 12:17 PM	#33
johntjg Registered User Joined Apr 2009 17 Posts	few more pics these pics are also older the model is ready to fiberglass at this point canopy finished and intakes constructed. 2 Ramtecs with Little Screamers Extreme Scream 12s motors on 60c 12s 5800mah per fan. Im running 80%outlet diameter on the fan FSA nozzles are only 18 inches long and the intakes are 3 feet to the fans.The intakes are fully ducted and each fan is seperate from each other. I am still scratch building the retracts to scale and the nosecone has been heavily altered to the duck bill shape that is present on the full scale Su-47 Images View all Images in thread Views: 32 Wing tips and le edge stock on and controls temporarly hinged . Rudders and flaps and ailerons not yet seperated Views: 34 stingers not yet attached and canopy plug just started

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Feb 19, 2013, 12:03 PM	#31
CoolerByTheLake “Do it Right The First Time!” United States, MN, Hermantown Joined Dec 2008 2,452 Posts	Has it flown?

Feb 19, 2013, 12:23 PM	#34
johntjg Registered User Joined Apr 2009 17 Posts	I have built 2 smaller ones the biggest one was 6 feet long on a single fan and the first one was 4 feet long . Then the 5 foot foamy hits the market and makes me want to build my dream . This is it. A good friend passed away last year motivating me to finish my dreams before I dont get to . I had to design my own airfoil and the wings are all carbon fiber cloth sandwiched between the foamcore and balsa. The washout is not in the wingtips but in the wing roots. The wingtips are at 0 with the fuselage centerline.