In the 1960s, NASA underwent tremendous pressure in order to fulfill the president’s promise to send humans to the moon in the late 1960s. NASA faced a huge problem when transporting the Saturn V heavy rocket. The components of the rocket are assembled all over the United States. If it wants to be assembled at the launch site in Florida, transportation is a big problem. Neither trains nor trucks can transport these behemoths. The only solution is to go by sea, but it may take more than 20 days to travel by sea. It can be said that without the help of this peculiar-looking aircraft, their launch targets may never be achieved.
Video source: Primal Space