The fourth SpaceX Commercial Crew rotation mission to the International Space Station (ISS) launched on Wednesday, April 27 at 03:52 Eastern Daylight Time (07:52 UTC), using Falcon 9 B1067-4 for the first flight of Crew Dragon C212, also known as Freedom.
Crew-4, the seventh flight of the Crew Dragon vehicle with people on board, flew three NASA and one ESA astronaut to space for a scheduled six-month tour aboard the veteran space station, the oldest modules of which are close to their 24th year in orbit.