United Launch Alliance USSF-106 Vulcan VC4S
Rocket Launch Video Streams
Weather Forecast During Launch
According to weather officials, there's a 80% chance of favorable weather conditions at the time of the launch. Officials are monitoring weather conditions with concerns related to Cumulus Cloud Rule.
Rocket Launch Trajectory & Flight Path
Track the complete rocket launch trajectory with real-time flight data from FlightClub.io . View detailed telemetry including rocket velocity, altitude progression, thrust levels, acceleration, orbital insertion parameters, and 3D flight path visualization throughout all mission phases from liftoff to orbit.
Rocket Launch Timeline
Track every phase of the rocket launch with our detailed mission timeline. From T-minus countdown events and pre-launch preparations through liftoff, stage separation, and orbital insertion, follow each critical milestone in real-time. Our comprehensive launch sequence timeline includes payload integration, propellant loading, engine ignition, and post-launch telemetry tracking.
| View Complete Launch Timeline | |
|---|---|
| T- 00 : 00 : 00 | Ignition Start of the engine ignition sequence |
| T+ 00 : 00 : 00 | Liftoff First upwards movement of the rocket |
| T+ 00 : 00 : 00 | Supersonic Vehicle is supersonic |
| T+ 00 : 01 : 00 | Max-Q Maximum dynamic pressure |
| T+ 00 : 01 : 00 | SRB Separation The solid rocket boosters are separated from the launcher. |
| T+ 00 : 04 : 00 | MECO Cut-off of the main engine |
| T+ 00 : 05 : 00 | Stage 2 Separation Separation of the second stage from the first |
| T+ 00 : 05 : 00 | SES-1 First start of the second engine |
| T+ 00 : 05 : 00 | Fairing Separation Separation of the payload fairing |
About the USSF-106 Mission
- Type: Government/Top Secret
- Orbit: Geosynchronous Orbit
USSF-106 is a mission for the United States Space Force. The launch will deploy various payloads directly into geosynchronous orbit, including the NTS-3 (Navigation Technology Satellite 3), a demonstration navigation satellite testing a new digital signal generator that can be reprogrammed on-orbit to broadcast new signals, improve performance by avoiding and defeating interference, and adding signatures for detecting spoofing attacks.
Launch Pad & Location
Space Launch Complex 41
Cape Canaveral SFS, FL, USA
The Space Launch Complex 41 launch pad has hosted 124 rocket launches, including 124 orbital launch attempts. The Cape Canaveral SFS, FL, USA launch site has been the location for 1111 total rocket launches.
Cape Canaveral Space Force Station (CCSFS) is an installation of the United States Space Force's Space Launch Delta 45, located on Cape Canaveral in Brevard County, Florida.
United Launch Alliance Vulcan VC4S Rocket
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.
Learn more about the United Launch Alliance Vulcan VC4S Rocket
About United Launch Alliance
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.
Frequently Asked Questions
When was the United Launch Alliance Vulcan VC4S USSF-106 launch scheduled?
The United Launch Alliance Vulcan VC4S USSF-106 launch was scheduled for:
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Where can I watch the United Launch Alliance Vulcan VC4S USSF-106 launch video?
You can watch the United Launch Alliance Vulcan VC4S launch video on this page. The official video includes full mission coverage with multiple camera angles, onboard views, and expert commentary covering pre-launch procedures, liftoff, stage separation, and payload deployment.
Where did the United Launch Alliance Vulcan VC4S USSF-106 mission launch from?
The United Launch Alliance Vulcan VC4S rocket launched from Space Launch Complex 41 at Cape Canaveral SFS, FL, USA. Cape Canaveral Space Force Station (CCSFS) is an installation of the United States Space Force's Space Launch Delta 45, located on Cape Canaveral in Brevard County, Florida.
What rocket was used for the USSF-106 mission?
The USSF-106 mission launched aboard a United Launch Alliance Vulcan VC4S rocket. 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. Detailed rocket specifications and performance data are available in the rocket details above.
What weather conditions could have delayed the United Launch Alliance Vulcan VC4S USSF-106 launch?
The United Launch Alliance Vulcan VC4S USSF-106 launch could have been delayed by various weather conditions including lightning within 10 nautical miles, high winds (especially upper-level winds), thick cloud layers, precipitation, and poor visibility. Weather must be favorable at the launch site, downrange landing zones, and abort landing sites.
How can I get updates if the United Launch Alliance Vulcan VC4S USSF-106 launch was delayed?
This page was updated in real-time with the latest United Launch Alliance Vulcan VC4S launch status, including any delays or scrubs for the USSF-106 mission. You can also check our space launch schedule for historical launch information. Our mobile app provides push notifications for instant alerts about launch status changes. Official United Launch Alliance live streams provided the most immediate range updates during the launch window.