“4”! The 4th #NASA Commercial Crew rotational mission to the ISS with #SpaceX , Launching 4 astronauts on the 4th month of the year on a 4 flight booster B-1067-4 just before 4 AM Wednesday (actually 3:52 AM)! The 4th & final planned Crew Dragon capsule in the SpaceX fleet named Freedom by the Crew 4 astronauts. There is a lot of symbolism with this launch.
Weather is 90% go for launch!
God Speed Crew 4 for a safe journey!
Photo Credit: Scott Schilke for spacenews.lu and space-news.es