Building the Boeing 777-9X RC model airliner, Complete build and first flight video

Boeing 777-9X scale 1/20 wingspan: 3.6 meter fuselage: 3.8 meter weight: 22 KG powered by: x2 120mm EDF from Schübeler: ESCs: x2 160 amp from Castle: Batteries: 12s 6200mah from AGApower: please consider supporting my channel on Patreon: ⬇️my affiliate websites⬇️ : : some of the materials were used: 5mm Depron