Vulcan VC4S | NROL-88

Government/Top Secret

Time to liftoff

Date unconfirmed

Target Window

Unconfirmed

Exact time to be confirmed

Net Precision

Fiscal Year

— Mission

NROL-88

Unknown· N/A

Classified payload for the US National Reconnaissance Office

— Rocket

Vulcan

Vulcan VC4S

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.

Maiden Flight: 2025

Launches

Success

Failures

— Launch Pad

Space Launch Complex 41

Cape Canaveral SFS, FL

Latitude

28.5834°

Longitude

— Launch Provider

Commercial

United Launch Alliance

Est. 2006 · Interim CEO: John Elbon

United 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.

175

Total

175

Success

Pending