SDA Tranche 2 Transport Layer G
Falcon 9 Block 5, SpaceX
Space Launch Complex 4E, Vandenberg SFB, CA, USA
Launch time
No earlier than
NET February 2027
Current date is a placeholder or rough estimation based on unreliable or interpreted sources.
How sure is this date?
The source gives month precision. Launch plans can change.
Source updated
UpdatedSlip history
No changes since we started tracking on .
- LL2 update
Added launch. (Launch contract is at https://www.ssc.spaceforce.mil/Portals/3/UPDATED%20COPY%20-%20SSC%20Awards%20NSSL%20Phase%203%20Lane%201%20TO.pdf)
Read the source update
Mission
SDA Tranche 2 Transport Layer G on Falcon 9 Block 5 from Space Launch Complex 4E. Launch time, status and recorded date changes from Launch Library 2.
Classified mission launched by the Space Development Agency (SDA) for Tranche 2 Transport Layer.
- Mission type
- Government/Top Secret
- Orbit
- Polar Orbit
Launch timeline
No timeline has been provided by the source.
Launch pad
Space Launch Complex 4E
Vandenberg SFB, CA, USA (US)
Coordinates: 34.632, -120.611
View launch pad on a map