AlfaRC Cub

By blue_r on Nov 25, 2021

12  353  0

Built this guy for a friend, nice frame to work with. Designed to fly on 2S.
Struggled a bit to get the OpenLog working with the FC but seems to work well and can be removed if required without having to solder.
Weighs in at 67g dry and 100g with two 1S 520ma batteries.

Need to workout a better way to route the VTx antenna, not quite happy with how its sitting at the moment.

Update @ 16/12/2021: Managed to wourkout a better way to route the VTX antenna. Had to design and print a new mount, I think its a better option than before.


Part List


AlfaRC Cub aio 2inch Propeller Toothpick Frame Kit RC Drone FPV Racing Quadcopter Freestyle for 1103 1104 1106 1204 Turbo Eos2 (2 builds)

Flight Controller

Toothpick F405 2-4S AIO Brushless Flight Controller 20A (BLHELI_32) V4 (4 builds)


4 x HGLRC AEOLUS – moteur sans balais 1202.5 11600KV 2S 8000KV 3S 5600KV 4S pour Drones de course RC FPV, Quadcopter, pièces RC, (2 builds)


GEMFAN Hurricane 2023 2x2.3 2 pouces, 4 paires d'hélices PC à 3 pales avec trous de 1mm/1.5mm pour moteur 1105 1108 pour Drone

FPV Camera

14X14Mm Caddx Turbo EOS2 V2 1200TVL 1/3 "Cmos Sensor 2.1Mm Lens Global Wdr Fpv Mini camera Voor Rc Fpv Racing Micro Whoop Drones (8 builds)

FPV Transmitter

HappyModel – Micro transmetteur vidéo OVX300, OVX303, 5.8G, 40ch, 300mW, réglable, OpenVTX, pour RC FPV Tinywhoop, Micro, lo


Happymodel 2.4g ExpressLRS EP2 RX Receiver module (34 builds)


RadioMaster TX16S Hall Sensor Gimbals 2.4G 16CH Multi-protocol RF System OpenTX Mode2 Transmitter for RC Drone (73 builds)


4 x SKYZONE SKY02C 5.8Ghz 48CH Diversity FPV Goggles Support DVR HDMI With Head Tracker Fan For RC Racing Drone (25 builds)

Misc Parts

Openlog – enregistreur de données série, Source ouverte, Naze32 F3 Blackbox ATmega328, prise en charge du Module Micro SD po

Radio Module

Happymodel 2.4g ExpressLRS ELRS Micro TX module ES24TX (6 builds)

Battery Charger

ToolkitRC M6D 500W 15A High Power DC Dual Smart Charger Discharger for 1-6S Lipo LiHV Lion NiMh Pb Battery (10 builds)


Antenne de feuille d'érable circulaire polarisée 11dBi, mise à jour sans fil, SMA EV200D Fatshark SKYZONE 5500 5800MHz FPV RC
Show stores (6)


Sign in to comment

Guides & Reviews

60 8,509  18
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