SpaceXFalcon 9 Block 5Space Launch Complex 4E, Vandenberg SFB, CA, USA
Transporter 21 (Dedicated SSO Rideshare)
Launch window
No countdown — this launch time is not yet known to the minute.NET October 2027Add to calendar
Image: SpaceX
Summary
Transporter 21 (Dedicated SSO Rideshare) is expected to launch on a SpaceX Falcon 9 Block 5 from Space Launch Complex 4E, Vandenberg SFB, CA, USA in October 2027. It is SpaceX's 816th launch, 34th this year and humanity's 7,595th orbital launch attempt. It is planned as the 709th Falcon 9 Block 5 flight and the 28th this year. The payload is bound for Sun-Synchronous Orbit (SSO).
- Watch
- No webcast announced yet.
- Vehicle
- Falcon 9 Block 5 · SpaceX
- Booster
- Booster not yet assigned
- Mission
- Dedicated Rideshare · Sun-Synchronous Orbit (SSO)for SpX
- Milestone
- Planned as the 709th Falcon 9 Block 5 flight · 28th this yearSpaceX's 816th launch34th this yearhumanity's 7,595th orbital launch attempt64th orbital launch attempt this year
Flight preview
About this launch
Dedicated rideshare flight to a sun-synchronous orbit with dozens of small microsatellites and nanosatellites for commercial and government customers.
Pad
Space Launch Complex 4E, Vandenberg SFB, CA, USA
Planned as the 331st launch from Space Launch Complex 4E, 7th this year · 961st from Vandenberg SFB, CA, USA
303 launches from this pad · 919 from Vandenberg SFB, CA, USA
123 days after the previous launch from this pad
Updates
Added launch.
Questions
When does Transporter 21 (Dedicated SSO Rideshare) launch?
Transporter 21 (Dedicated SSO Rideshare) is scheduled in October 2027.
Where can I watch Transporter 21 (Dedicated SSO Rideshare) live?
No webcast has been announced yet.
What rocket is launching Transporter 21 (Dedicated SSO Rideshare)?
Falcon 9 Block 5, flown by SpaceX. Falcon 9 Block 5 spec sheet
Where is Transporter 21 (Dedicated SSO Rideshare) launching from?
Space Launch Complex 4E, Vandenberg SFB, CA, USA.
What orbit is Transporter 21 (Dedicated SSO Rideshare) going to?
Sun-Synchronous Orbit (SSO), a dedicated rideshare mission.