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.jpg) Crew Dragon Freedom launches to the ISS with the crew members of Crew-4 onboard. | |
| Names | USCV-4 |
|---|---|
| Mission type | ISS crew transport |
| Operator | SpaceX |
| COSPAR ID | 2022-042A |
| SATCAT no. | 52318 |
| Mission duration | 170 days, 13 hours and 3 minutes [1][2] |
| Spacecraft properties | |
| Spacecraft | Dragon Freedom |
| Spacecraft type | Crew Dragon |
| Manufacturer | SpaceX |
| Launch mass | 12,519 kg (27,600 lb) |
| Landing mass | 9,616 kg (21,200 lb) |
| Crew | |
| Crew size | 4 |
| Members | |
| Expedition | Expedition 67 / 68 |
| Start of mission | |
| Launch date | 27 April 2022, 07:52:55 UTC[3] |
| Rocket | Falcon 9 Block 5 (B1067.4) |
| Launch site | Kennedy Space Center, LC-39A |
| Contractor | SpaceX |
| End of mission | |
| Recovered by | MV Megan |
| Landing date | 14 October 2022, 20:55 UTC[4] |
| Landing site | Atlantic Ocean |
| Orbital parameters | |
| Reference system | Geocentric orbit |
| Regime | Low Earth orbit |
| Inclination | 51.64° |
| Docking with ISS | |
| Docking port | Harmony zenith |
| Docking date | 27 April 2022, 23:37 UTC |
| Undocking date | 14 October 2022, 16:05 UTC[5] |
| Time docked | 169 days and 16 hours |
 SpaceX Crew-4 mission patch  Hines, Cristoforetti, Watkins, and Lindgren (L-R) | |
SpaceX Crew-4 was the Crew Dragon's fourth NASA Commercial Crew operational flight, and its seventh overall crewed orbital flight. The mission launched on 27 April 2022 at 07:52 UTC[6] before docking with the International Space Station (ISS) at 23:37 UTC. It followed shortly after the private Axiom 1 mission to the ISS earlier in the month utilizing SpaceX hardware. Three American (NASA) astronauts and one European (ESA) astronaut were on board the mission.[7][8] [9]
Crew-4 was the maiden flight of the Crew Dragon spacecraft named Freedom, named such by the crew because it "celebrates a fundamental human right, and the industry and innovation that emanate from the unencumbered human spirit".[10] The booster used on this mission was the B1067, which makes it the first Commercial Crew mission to use a booster on its fourth flight (it previously was used to launch SpaceX Crew-3 in 2021).[11]
- ^ Sheetz, Michael (27 April 2022). "SpaceX launches Crew-4 mission for NASA, has now sent 26 astronauts to space in under two years". CNBC. Retrieved 27 April 2022.
- ^ NASA (2022). "Crew-4 Mission Overview" (PDF). NASA. p. 1. Retrieved 27 April 2022.
Crew-4 is scheduled for a long duration stay of up to six months aboard station conducting science and maintenance before returning to Earth in the fall of 2022.
- ^ Garcia, Mark (27 April 2022). "SpaceX Crew-4 Launches to Join Station Crew Tonight". NASA. Retrieved 28 April 2022.
- ^ Garcia, Mark (14 October 2022). "SpaceX Crew-4 Returns with Splashdown on Florida's Atlantic Coast". NASA. Retrieved 15 January 2023.
- ^ Wall, Mike (14 October 2022). "SpaceX's Crew-4 mission leaves space station and heads for home". space.com. Retrieved 14 October 2022.
Crew-4's Dragon capsule, named Freedom, undocked from the International Space Station (ISS) on Friday (Oct. 14) at 12:05 p.m. EDT (1605 GMT)
- ^ Amanda Griffin (22 April 2022). "NASA and SpaceX Adjust Agency's Crew-4 Launch Date". NASA. Retrieved 23 April 2022.
- ^ Cite error: The named reference
Crew4was invoked but never defined (see the help page). - ^ Cite error: The named reference
space20210223was invoked but never defined (see the help page). - ^ Cite error: The named reference
Crew4Update20220318was invoked but never defined (see the help page). - ^ Klotz, Irene (6 October 2021). "Forum - Crew-4". NASASpaceFlight.com. p. 2. Retrieved 30 October 2021.
- ^ @jeff_foust (19 January 2022). "Steve Stich says the Crew-4 flight will be the first commercial crew mission using a booster on its fourth flight" (Tweet). Retrieved 19 January 2022 – via Twitter.