Vulcan VC4L
ActiveUnited Launch Alliance (ULA)
None
Description
Vulcan Centaur is a two-stage-to-orbit, heavy-lift launch vehicle under development by United Launch Alliance (ULA) since 2014. It is principally designed to meet launch demands for the U.S. government's National Security Space Launch (NSSL) program for use by the United States Space Force and U.S. intelligence agencies for national security satellite launches. It will replace both of ULA's existing launchers (Atlas V and Delta IV Heavy) in this role, as these launchers are retiring.
Specifications
-
Stages
2 -
Length
67.4 m -
Diameter
5.4 m -
Fairing Diameter
5.4 m -
Launch Mass
770.0 T -
Thrust
13706.0 kN
Family
-
Name
Vulcan VC4L -
Family
― -
Variant
VC4L -
Alias
― -
Full Name
Vulcan VC4L
Payload Capacity
-
Launch Cost
― -
Low Earth Orbit
24600.0 kg -
Geostationary Transfer
Orbit
11700.0 kg -
Direct Geostationary
4900.0 kg -
Sun-Synchronous Capacity
20000.0 kg
United Launch Alliance
Commercial
CEO: Tory Bruno
ULA 2006United Launch Alliance (ULA) is a joint venture of Lockheed Martin Space Systems and Boeing Defense, Space & Security. ULA was formed in December 2006 by combining the teams at these companies which provide spacecraft launch services to the government of the United States. ULA launches from both coasts of the US. They launch their Atlas V vehicle from LC-41 in Cape Canaveral and LC-3E at Vandeberg. Their Delta IV launches from LC-37 at Cape Canaveral and LC-6 at Vandenberg.
Upcoming Spaceflights
Vulcan VC4L | Dream Chaser CRS 2 Flight 1
United Launch Alliance | United States of AmericaCape Canaveral SFS, FL, USA
TBD September, 2025
Vulcan VC4L | Dream Chaser CRS 2 Flight 2
United Launch Alliance | United States of AmericaCape Canaveral SFS, FL, USA
TBD December, 2025
Flight Record
No spaceflights found for .
Long March 2D
4 x SatNet test satellites
Launch Area 4 (SLS-2 / 603) - Jiuquan Satellite Launch Center, People's Republic of ChinaOfficially described as "Satellite-Internet Technology Demonstration Satellites". Probable 4 test satellites for the Chinese state-owned LEO communic…
Falcon 9
Fram2
Launch Complex 39A - Kennedy Space Center, FL, USAFram2 is the world’s first astronaut mission to polar orbit. Named after the Norwegian polar research ship Fram, the Crew Dragon spacecraft will laun…
Falcon 9
Starlink Group 6-80
Space Launch Complex 40 - Cape Canaveral SFS, FL, USAA batch of 28 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Spectrum
Maiden Flight
Orbital Launch Pad - Andøya SpaceportFirst flight of the Isar Spectrum launch vehicle.
Long March 7A
TJSW-16
201 - Wenchang Space Launch Site, People's Republic of ChinaChinese classified satellite claimed to be for communication technology test purposes. Actual mission not known.
