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-   -   New bird (https://www.rcuniverse.com/forum/s-p-d-aircraft-coroplast-design-178/9669725-new-bird.html)

jaav 08-29-2010 12:47 AM

RE: New bird
 
1 Attachment(s)
Well she flew[X(]......very 1930's scale....
put her on the scales after the 1st flight and she was 7.2 kgs (15.8 lbs) [:-]
Under powered!!! needs reproping or a 50cc[>:]

this photo is a pic of the sliding deck cover that fills in the old wing cutout. just 4 strips of 90 deg edging, slide the back section in 1st then the front in 2nd then tuck the end of the front section into the rear rails...simple and acess is quick..

unbolting the top wing I found that I left one of the struts unbolted......OOps

jaav 08-29-2010 11:35 PM

RE: New bird
 
Ok here she is....

http://www.youtube.com/watch?v=MDjGg7LrlBQ

jaav 09-18-2010 09:44 AM

RE: New bird
 
1 Attachment(s)
Did some work on her today.. New prop 18x6 (the old one was 16x8) ran the engine, after last weeks long run she re-sponded to the tuning much better, no more stumbling at idle. lost 600RPM with this prop and a lot more pull...

As for the glide like a brick with no power, modified the horizontal stab, added 110mm to the ends.

Just wish the wind will drop, Its been over 20 kts and gusting to 30 for the last 3 days.

jaav 09-20-2010 06:29 AM

RE: New bird
 
New flight vids...
Who said You cant fly sideways?

http://www.youtube.com/watch?v=MbNhKG5W9Dw

http://www.youtube.com/watch?v=X3CYJPBQFyM

Villa 09-20-2010 09:32 AM

RE: New bird
 
Hi jaav
Nice videos. Flying in high wind can be a lot of fun. Since landings can be a problem, I usually make many of them each flight. If one landing is particularly difficult, frequently I will take it up immediately again to keep my fear from overpowering me.

jaav 10-04-2010 10:20 AM

RE: New bird
 
Rudder cam on the bipe.

http://www.youtube.com/watch?v=FK2Kx9ptdaY

Villa 10-04-2010 02:42 PM

RE: New bird
 
Hi jaav
Great videos. How is the new plane coming along that you told me about via e-mail.

jaav 12-21-2010 05:06 AM

RE: New bird
 
His girl has new been broken down for thewings and engine, The fuse has too many breaks in it from the engine. It wasnt designed for gas 26. only a 4s 91. The fuse was basicaly tearing apart. Going to be turned into a profile bird.


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