Hi,

Let me share with you my last design under the trade mark of BDR (brothersdrone Race), named IRIS 3" HD.

The aim of the design is a light 3" for 1106/13xx/14xx and dedicated to runcam split mini.
Will use Zeus F4 flight controller to keep the stack height low and use standard 24 or 25mm M3 stand off.

The Zeus FC is rated for 3S, but HGLRC state that it can run 4S if Amps are always under 13A/motor.

20x20 FC holes. The complete quad should be around 90-100g, including 1080p 60i/s HD recording!

The design is an unstretched frame, to give props clearance for the HD.

The frame is available at Armattan production or directly from me (MP)

https://armattanproductions.com/pages/kit_detail/1599

Here is the FB page dedicated to my designs BDR.

https://www.facebook.com/groups/162914584309256/

Thanks for choosing my design, and please, share your build.
Do not hesitate if you have some questions.
Stephane, BDR.

Surf session shot:
Hi,
Here is the full edit of the surf session shot with my BDR IRIS 3" HD, 100g with onboard HD video recording! Who thought we could do that one year ago at that size and weight...

Smooth flight