rchelicopterhub.com / rchelicopter.hu
17 January 2023

Omphobby M4 EVT: High RPM test

This time the high RPM is being tested: 2700. Big, speedy loops, piroflips, tic-tocs, and massive manoeuvres combined with smacking. Total flight time is 4 minutes 3 seconds, high RPM flight is about 3 minutes 50 seconds.

IMPORTANT NOTE: This video was taken with a smaller capacity battery, a differently configured motor and tail drive, as well as a heli that is approximately 75g heavier than the production model will be. The battery used in this video is a HRB 6S 1800mAh 50C, landing at 3.70V. A flight time of 4 minutes of 3D at 2700RPM is already possible in this configuration.