Scratch Build Viggen

by aidan35 | August 29, 2014 | (0) Posted in Projects

This was a custom scratch build that I did over the last few days of summer. The day that school started I came home and spray painted and installed the reciever. I have a Dr. Mad Thrust alloy dps 68 mm 4000kv motor inside along with a turnigy trust 70 amp esc. I wanted to get the maximum thrust out of this jet, so I put in a 4s 2450mAh 30c battery that I estimate will give me about five minutes of flight. After painting the plane and weighing it i calculated its top speed at around 80 miles per hour. This is my first edf jet so if anyone has any pointers please tell me.

 

Side view. I stil need to install the pushrods on the elevons.

Front View. 

Back view. The spraypaint i used ate away at the foam. When i was building this the paper on the back plate peeled off and i didnt think it would do anything. So if you are scratch building be carefull! 

COMMENTS

Krivak957 on October 8, 2014
You must be careful to use very LIGHT coats when using spraypaint on DTF.
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aidan35 on November 30, 2014
what effect would using an airbrush have?
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c.sitas on October 8, 2014
Also, when painting with a rattle can ,hold about 18" away. The propellant is what eats the foam ,and by holding away you give it a chance to evaporate before it has a chance to eat the foam.
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aidan35 on November 11, 2014
Thanks for the advice. ill keep that in mind with my next build

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Scratch Build Viggen