DIY is a fighter who is not successful, at least ran up.

For a long time, I always wanted to start from my head, build 3D printed fighters. After nearly 40 hours of design hours and 40 hours of 3D printing, I finally tested my first flight prototype - although this seems to be a successful work, I will continue to improve. - Wings: ~ 820mm - Length: The front edge to the direction rudder edge is about 600mm (these dimensions depends on how you bonded the aircraft, calibrate the printer and the selection in the print) - Overall weight: about 1200g (equilibrium 4700mA 4S battery and ready flight, there is heat shrinkable film above, and all other things) - Servo selection: 9 grams (SG90) X5. - Battery selection: 4S (this weight / vacancy proportion must be selected). I will keep the weight of less than 4000 mA to reduce weight, although I use 4700 to test. - Spiral: 8x4 inches ÷ 8x6 inches (depending on your altitude) I tested my mine with an 8x5 inches on the altitude of 1600m. - Brushless motor: ~ 300W / 1000kV, 40A ESC or other things that cause you to generate about 1kg thrust when you choose a propeller. - Tip and propeller attachments: Standard bullet propeller adapters look more like aircraft's original shape. As you can see in pictures and videos, I have tested it using the PROP protection program. - Wing angle: 1.5 degrees (adjustable) - Additional weight of the head: I have to add 142 grams on my body - When measured from the front edge of the intermediate airfoil portion, the GC is about 65 mm. Or hang the plane through the tip of the wing. - Material: I used PLA. Just use anything, if everything goes well, you can post photos. Be Copyright statement: HackADAY authorization, Circuit City original translation video, declined! If you also like open source projects, and want to share your own open source work, contribute your strength for the open source world! Video content delivery channel: [email protected]

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