CoCat twin boom sport jet - 64 mm EDF

You are purchasing digital files for 3D printing, not a physical model. After purchase, you will receive a download link via email. 

Well, this is the 64mm edf version of my 50mm CoCat twin‑boom sport jet.

Twin‑boom jets have a beautiful presence both on the ground and in the air, so I had to design one myself. It is inspired by several turbine models such as the PushyCat, Excalibur, and of course the HobbyKing FlyCat.

The CoCat has both the looks and the sound. While working on the intake and thrust tube to achieve strong static thrust for easy hand launches, the sound developed into a very satisfying whooosh. This jet quickly became my favorite go‑to model.

As with all my designs, I created it with ease of use in rough flying environments in mind. It is easy to hand‑launch, easy to land on tough grass, handles gusty winds with a gentle character, and has a very wide flight envelope. From slow flight to unlimited vertical. The CoCat does it all.

The build is straightforward, and short instructions are included.

The nose, wing, and tail are mounted with screws, allowing them to be replaced without reprinting the entire airframe.

The wingspan is 975 mm, and the weight excluding the LiPo is about 900grams.

https://youtu.be/N-7MZSw4Olw?si=ry4ivnqaTqTlKYuV

Parts:
64mm EDF (i use XFly, others will work)
~50A esc
3 x 9gr servos, no rudder.
3mm + 6 mm carbon rods.

3d print settings

1 wall
2 top 2 bottom
3% grid infill or gyroid.
Active foaming LW pla