31" Scratch built FPV flying wing made out of depron and carbon strips using the KFm4 Airfoil.

This is a build video put together from multiple different builds. It's mostly so "you get the idea" when making your own :)
The plans you can find here:    • FPV31 Plans   or in the drop box link at the bottom of the description.

https://www.dropbox.com/sh/y4pwvd6y7g...
CG: 18,7cm from the nose or 12,7cm from the back where motor is mounted

Incredible stable for high quality FPV footage!
The wing is made out of one sheet of 6mm depron. It has 3 main layers 6+6+6mm and a middle bay large enough for a 4S battery.

Note: updated link to new drawings at bottom of description.

OMNIBUS diode removal:
https://www.rcgroups.com/forums/showt...

This is the successor of the FPV49. All components has been built into the wing for a more true KFm4 airfoil.


How to cover your plane in packing tape:
   • TAPE COVERING FOAMBOARD  For RC Airp...  

Please don't hesitate to make suggestions for improvements :)

How to launch this plane:
   • How to Lauch the FPV49  

Affiliate link to some equipment used
Servo [MG90D 13g Metal Gear Digital Servo]
https://www.banggood.com/custlink/3vm...

Control Horn,27x20mm (or see below drop box link for 3d print)
https://www.banggood.com/custlink/GvK...

Motor [Emax RS22052300 2205 2300KV]
https://www.banggood.com/custlink/3Kv...

ESC (35A) [FAKRC BLHeli_32 Bit 35A 25S ESC Builtin LED Support Dshot1200 Multishot for FPV RC Drone]
https://www.banggood.com/custlink/GGK...

VTX [Eachine TX805S 5.8GHz 40CH 25/500/1000/1600mW]
https://www.banggood.com/custlink/KKK...

RunCam Phoenix 2
https://www.banggood.com/custlink/mKD...

4K DVR [Hawkeye Firefly Split Mini Version 4K 170 Degree ]
https://www.banggood.com/custlink/GvG...

Diatone Mini 2A BEC V2.0 5V
https://www.banggood.com/custlink/vGK...

Diatone Mini 2A BEC V2.0 12V
https://www.banggood.com/custlink/vGK...

Strobon NEO RGB LED Strip Controller for RC
https://store.flytron.com/products/st...

Diatone RGB LED Board SW302
https://www.banggood.com/custlink/GKm...

5.8Ghz Antenna U.FL RHCP
https://www.banggood.com/custlink/mKD...


Flight Controller (OSD, Current sensor, SD card)
https://www.banggood.com/custlink/m33...

GPS
https://www.banggood.com/custlink/G33...

JST SH4
https://www.banggood.com/custlink/K3K...

JST SH6
https://www.banggood.com/custlink/3mm...


Link to Files:

Cad Templates:
https://www.dropbox.com/sh/y4pwvd6y7g...

3D print files:
https://www.dropbox.com/sh/8fo4stx16f...