Source One HD - First freestyle build

By Alfor on Sep 10, 2021

4  64  6

my first freestyle build.
any comments or constructive criticisms welcome. This is my first build but i had a lot of fun putting it together, more photos will be coming as i make some slight modifications to the build to improve QOL

Part List


UMT / TBS Source One V4 HD 5″ Quadcopter Frame

Flight Controller

Mamba Stack F722 APP / F50 Pro Flight Stack with Wifi and Blheli32 ESC (2 builds)


4 x EMAX ECO II Series 2306 Motor (1700kV, 1900kV 2400kV)


DAL Cyclone Pro T 5040 C Propeller Pack of 20 (Freestyle) (3 builds)

FPV Camera

Caddx Ratel 2 1200TVL FPV Camera (2.1mm) (3 builds)

FPV Transmitter

RushFPV Tank Ultimate Plus VTX (2 builds)


Pagoda-2 Omnidirectional Antenna Pair (2 builds)


Radiomaster R81 D8 Nano Sbus Receiver


3 x Tattu Funfly Series 1550mAh 14.8V 100C 4S1P Lipo Battery Pack


RadioMaster TX16S HALL 16ch 2.4ghz (2 builds)


Fat Shark Scout FPV Goggles (12 builds)

3D Printed

TBS SourceOne HD / V4 Accessories by jaisor
See Site

HD Camera

GoPro HERO5 Session (294 builds)


2 x Sticky Crappy Battery Strap

Misc Parts

Mamba M180 / M220 GPS Module (BN-180 / BN-220)


The FPV Drone Backpack
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ArcFlash   3 days ago  

It appears that your props might be on upside down, if you havent figured it out yet. Lookin good for first build though. 

Alfor   3 days ago 

pretty sure they are correct for props in but will double check before i set her loose

ArcFlash   3 days ago 

Not the clockwise/counter clockwise direction, thats up to you. Looks like they need to be flipped like a pancake. Any writing on the prop should be on the same side as the direction of travel. I could also be seeing this 100% wrong in the picture too, but if its the case it will solve at least one problem you may have.

Alfor   3 days ago 

ok thanks. i will deffo double check

motodr441   8 days ago  

850ma s4 is way too small for this size its Motore for 4-3 inch or vary vary light 5 inch
you need at lest 1500ma

Alfor   7 days ago 

thanks for your advice. the lipo listed was the incorrect one the ones ive got are 1550mah. updated the parts list to be more accurate now :)

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