Earth orbit
SDA Tranche 1 Transport B
The Space Development Agency (SDA) has named the TTL series the Proliferated Warfighter Space Architecture (PWSA). It is a constellation of satellites for global military connectivity including detection of hypersonic missiles.
Earth orbitHistorical launch record; outcome not set by RocketLaunch.Live
View in 3D map ↗The mission
The Space Development Agency (SDA) has named the TTL series the Proliferated Warfighter Space Architecture (PWSA). It is a constellation of satellites for global military connectivity including detection of hypersonic missiles.
The launch
- Launch
- Sep 10 2025
- Launch location
- SLC-4E, Vandenberg SFB
- Launch vehicle
- Falcon 9
- Orbit
- Earth orbit
Launch intelligence
A SpaceX Falcon 9 rocket was set to launch the SDA Tranche 1 Transport B mission on Wednesday, September 10, 2025 at 2:12 PM (UTC).
- Launch provider
- SpaceX
- Vehicle
- Falcon 9
- COSPAR launch ID
- 2025-203
- Flight profile
- Orbital
- Launch result
- Not set
- Window opens
- Not published
- Target T-0
- Sep 10, 2025, 14:12 UTC
- Window closes
- Not published
- Provider display
- Sep 10 2025
- Pad and location
- SLC-4E, Vandenberg SFB
Launch media
Mission timeline
Follow the mission through its available trajectory data in the full 3D solar-system map.
Mission ended — Archived
End date not documented
Historical launch record; outcome not set by RocketLaunch.Live
Gallery
0 images from SDA Tranche 1 Transport B.
No mission imagery is available yet.
Community discussion
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