SpaceX is about to launch its first private human spaceflight mission in nearly seven months. The mission will use a Falcon 9 rocket and Crew Dragon spacecraft to send four civilians into a polar orbit, in what will be a first for a human spaceflight mission.

The Fram2 mission headed by a Chinese-born cryptocurrency entrepreneur and three of his friends is targeting Monday, March 31 for liftoff from Kennedy Space Center’s Launch Pad 39-A.