Vulcan VC4S — mission imagery
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Success

USSF-106

Vulcan VC4SUnited Launch AllianceSpace Launch Complex 41
Wednesday, August 13, 2025 · 12:56 AM UTCAdd to Calendar

This mission is complete.

Vehicle

Vulcan VC4S

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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...

HeightN/A
LEO PayloadN/A
Launches211
Successes173

Provider

United Launch Alliance

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USA • Founded 2006

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 spa...

Mission Brief

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.

PayloadUSSF-106
OrbitGeosynchronous Orbit
CustomerUnited Launch Alliance
Stages0
PadSpace Launch Complex 41, Cape Canaveral SFS, FL, USA
WeatherCumulus Cloud Rule, N/A

Mission Timeline

14 / 14100%
Site lock

Launch Site

Space Launch Complex 41, Cape Canaveral SFS, FL, USA

LAUNCH SITE
28.583°N, 80.583°W

Weather

Condition
Cumulus Cloud Rule
Temperature
N/A
Wind
N/A
GO Probability
80%

Schedule History

No delays or schedule changes recorded.