By russm on Jul 25, 2017

3  134  0

42 is the answer, but what's the question? Forty two is my second 4" build. It is a frame from Composite Innovations ( ). Full sized stack with DYS 20a 4in1 and DYS F4 FC.


Part List

Flight Controller

DYS AIO F4 Pro V2 (Latest Version) 30x30 Flight Controller (140 builds)


DYS F20A 4-in-1 ESC BLHeli_S Dshot (22 builds)


4 x RCX RS1407 3400KV FPV Racing Motor (Japan EZO Bearing / N52SH Arc Magnet) (2 builds)


Kingkong 4045 PROPS CW/CCW (10 PAIRS) (9 builds)

FPV Camera

RunCam Micro Swift FPV Camera (10 builds)

FPV Transmitter

TBS Unify Pro 5G8 HV (SMA) 25-800mW (4 builds)


TBS Linear Antenna (Unify Pro 5G8) (6 builds)


FrSKY XSR Micro Receiver (481 builds)


Tattu 650mAh 4S 75C Lipo XT30
Show stores (6)


Sign in to comment

Guides & Reviews

Jun 21, 2021

AirbladeUAV has done it again and this time they've brought long range to the 5" class! Based on the popular Transformer Mini, the new Transformer 5" Ultralight adopts a lot of the same design philosophies with larger props and more payload capacity. It can fly upwards of 20 minutes on a 4 cell Li-Ion battery pack and in ideal conditions it's got a range of over 4 to 5 miles. In this guide I'll walk..

Read more
Mar 04, 2021

With the release of the DJI FPV Drone cinematic FPV has become a lot more accessible, but you certainly don't want to crash a $750 drone! The QAV-CINE Freybott is a compact, lightweight cinematic FPV drone that can take a hit and keep going. It's a lot safer to fly indoors and around people. With a naked GoPro or the SMO 4k you can capture some great stabilized footage. In this guide I'll show you..

Read more