Delta IV Heavy | NROL-91
Launch Successful
L - -- : -- : -- : --
Launch Window
Sept. 24, 2022, 8:50 p.m. - Sept. 24, 2022, 11:12 p.m.
Sept. 24, 2022, 8:50 p.m. - Sept. 24, 2022, 11:12 p.m.
Classified payload for the US National Reconnaissance Office (NRO).
Launch trajectory and telemetry simulations provided by Flight Club - a rocket launch simulator and orbital trajectory visualiser for all things space!
Launch success
Liftoff of the final Delta IV Heavy from Vandenberg Space Force Base.
New T-0 of 22:25:30 UTC
Weather 70% GO
Webcast live
The Delta IV Heavy (Delta 9250H) is an expendable heavy-lift launch vehicle, the largest type of the Delta IV family, and is the world's second highest-capacity rocket in operation. It is manufactured by United Launch Alliance and was first launched in 2004.
See DetailsUnited 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.
INFO WIKI
"Getting back out there might be a challenge."
United Launch Alliance sent a triple-core Delta 4-Heavy with a top secret U.S. government spy satellite into orbit Saturday from California’s Central Coast, closing out a chapter in the tangled history of a launch pad originally built to s…
These views show United Launch Alliance’s 233-foot-tall Delta 4-Heavy rocket standing on Space Launch Complex-6 at Vandenberg Space Force Base in California on the eve of liftoff with a classified spy satellite for the National Reconnaissa…
United Launch Alliance will move out of historic Space Launch Complex 6 at Vandenberg Space Force Base in California following the flight of a Delta 4-Heavy rocket set for Saturday, leaving the military to find a new tenant for the launch …
ULA launched a classified National Reconnaissance Office spy satellite on a Delta 4 Heavy rocket September 24 at 3:25 p.m. Pacific from Space Launch Complex-6 at Vandenberg Air Force Base, California.
A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
A batch of 20 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Next generation Chinese ocean salinity measurements satellite to study ocean climatic changes and its effects on ecology and biological cycles.
A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
The Koreasat 6A spacecraft, built by Thales Alenia Space, will have 20 transponders for fixed satellite services and six for TV broadcasting to repla…
Launch of 15 satellites on share-ride to SSO: * Shiyan 26 A/B/C * Jilin-1 High Resolution-05B * Jilin-1 Platform-02A-03 * Yunyao-1 31-36 * Xig…
A batch of 20 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
4 X-band synthetic-aperture radar Earth observation satellites for the Chinese Earth observation satellite company PIESAT.
A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Launch of a yet to identified satellite to SSO for an undisclosed customer. The customer is highly likely to be Low Earth Orbit communication satelli…
View in Flightclub