Published by at 24 de julho de 2026 The 20mm 20mm and 25.5mm 25.5 FC mounting holes are also compatible with mainstream FCs, and the VTX mounting holes are 28mm 28mm and 36mm 36mm, which can be directly accessible with the air unit. The flight is more stable and flexible when DoMain adopts a DC structure design on the drone arm, the need for freestyle flight can also be satisfied.