3D 프린터로 만든 RC 만타레이 물속으로 쳐박히면서 파손및 구출 영상 입니다 3D Printed RC manta4p crash & sponson rescue

This is a video that was damaged when the RC Manta Ray 4P, which was recently produced with a 3D printer, was immersed in water. It seems that it was difficult to withstand the 1M length and 4.1Kg weight of the hull made by 3D printer output. The impact caused the hull to split into two, and the main hull came out by itself. The sponson on the left is a video of rescue using a rescue boat.