ATOMRC Dolphin Build Video Update Vista VTX Airflow Mod Motor Upgrades
The initial build and maiden: I provide an update on some changes I ve made since the initial build. Importantly, the DJI Vista VTX unit wasn t getting enough airflow so I ve done some mods and seem to have fixed the issue (Summer flying will be the real test ) I ve also upgraded the motor and motor mount, so the plane is all sorted for efficient cruising on 4S now. Dropping down to a slightly lowerkV has improved throttle resolution, which will help when flying formation. The plane still managed to hit 155 kph with a tailwind on the first flight after the upgrade though Current build parts: AtomRC Dolphin kit with Emax ES09MD servos 25071750kv motor HQPROP DP HAKRC BLHeli32 35A ESC (being upgraded to 50A) Matek F722WPX running iNav 3. 0 Caddx Nebula Pro Vista FRSky L9R Receiver (decased antennas) GoPro Hero 7 Black , atomrcdolphin, atomrc
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