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United Launch Alliance · Vulcan VC4S

USSF-106

SUCCESSGovernment/Top SecretGSO
Wednesday, August 13, 2025 at 12:56 AM UTC
Cape Canaveral SFS, FL, USA
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Mission Overview

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.

Payloads
1
Type
Government/Top Secret
Vehicle
Vulcan VC4S
Window
11:59 PM UTC – 12:59 AM UTC

Rocket

UN
Vulcan VC4S
United Launch Alliance

Launch Site

Cape Canaveral SFS, FL, USA

Orbit

GSO·GSO

Launch Window

Opens11:59 PM UTC
Closes12:59 AM UTC

Launch Site Weather

27°CSunny
Wind16 km/h ESE
Humidity63%
Visibility16 km

Track

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