My CURTISS JENNY design Thanks to FT influence

by 81zapper | July 18, 2014 | (10) Posted in Projects

 

                I have a passion now thanks to Flite test in designing and building planes out of foam board. My wife actualy says it's an obsession.( nah just a passion). My rc builds have been so far the FT flyer, the FT delta (crash and burned) the Baby Blender ( another crash and burn ? ) and the spitfire. Still have the spit and flyer.

My first attempt at design build was the DELFER (See Article DELFER)

My 2nd  is a Curtiss Jenny.

Designed as a trainer for the U.S. Army Air Service, the Curtiss JN-4 first flew in 1916. Known popularly as the "Jenny," the JN-4 taught thousands of Allied pilots to fly during World War I. After the war, surplus Jennys were widely used for "barnstorming"-traveling air shows-and they opened the first scheduled air mail service.

The JN-4D featured a 90-horsepower Curtiss OX-5 engine. The Army ordered Curtiss to convert six JN-4Ds for the U.S. Air Mail Service by installing a larger 150-horsepower Hispano-Suiza engine and a mail compartment. These airplanes were redesignated as JN-4Hs.

 

My maiden flight was quite interesting as it did loop after loop after loop. (Tail heavy ya think)

Next attempt was much nicer as I used a 2200 battery and the added weight helped ' She flew quite nice looked great in the sky . I didn't do any stunts not enough power to do a nice clean loop  just some simple scale flying .

I used the following specs

Motor  EMAX XA2212 980KV

Prop  9 x 4.5

30 amp esc

9 gram servos

I did make up some plans  that can be available in tiled format pdf if requested

 

 

 I used 1/4" dowels and sanded them down to shape for the wing supports

 

Note the golf tees  classic design

 

 

 

 

Ready for the maiden

 JENNY PLANS tiled format pdf    Golf tee design not included  :)

These plans are my 2nd attempt at creating so be aware they may not be perfect. How ever I did make this plane using them

 

 

 

COMMENTS

Miracle Air on August 8, 2014
Lovely! I like the rigging. She flies like a trainer!
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sailorJohn on August 8, 2014
Fly's well'
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BuckE67 on August 8, 2014
Very nice Love the Jenny.
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apnewton on August 8, 2014
Almost too good to fly. What a great looking biplane
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LordVader on August 8, 2014
Nice job, what a good looking bipe. Congrats!:)
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alibopo on August 9, 2014
Very nice! Looks great in the air.
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808aerosquadron on August 9, 2014
Great job. There is something majestic about old biplanes in the air. Glenn Curtiss would be proud.
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81zapper on August 9, 2014
Thank you for your comments and eveyone else too. It mat not be too pretty up close but she looks beautiful when she is flying. It is very relaxing to fly especially for a newbie like myself
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Yogenh on August 10, 2014
I think that it would be nice have the plans. It is a really nice looking plane
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81zapper on August 12, 2014
Plans are now available located after the video. Thanks for your comments Good luck and enjoy flying it
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gman1185 on August 11, 2014
Nice, always wanted a biplane, this may be the one. Also 81, I must suggest you build a nonswappable version of the ft-22-you will love it.
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81zapper on August 11, 2014
Thanks gman I did build the f22 she looked excellent before I flew it. I don't know if it is because my radio is an old 72 MHz with no programing or is it just me but so far all my elevon planes are trashed. Going to try again soon . Thanks for the suggestion
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jrvalentin62 on August 11, 2014
Love to give it a shot. How can I get a set of plans? Great job!
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81zapper on August 12, 2014
Plans are available after the video thanks for your interest
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tench745 on August 31, 2014
Managed to download and print plans, Cutting today, I may tweak some things as I go. The Jenny is my favorite airplane. If you feel the same check out Brian Karli's full size Hisso Jenny build http://curtissjennyrestoration.blogspot.com/ Lots of great pictures of the build and Jenny history.
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81zapper on August 31, 2014
tweak all you want and enjoy such a beautiful machine
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My CURTISS JENNY design Thanks to FT influence