Spark multirotor

Model for brushless engines 1306 3100Kv - max 1000mA 3S battery - Mini 4 in 1 ESC 12A - F4 V5pro flight controller - FrSky X4R - Swift type cam for FPV.
The motors are fixed to the supports screwed by a nut to a plate under the arms. Between the supports and the arms place the soft dye tape as anti-vibration.