Launch news
Live coverage: SpaceX to launch 21 data transport satellites for the Space Development Agency
The Tranche 1 Transporter Layer A mission is the fourth flight supporting the Space Development Agency’s Proliferated Warfighter Space Architecture constellation. Liftoff from pad 4E at Vandenberg Space Force Base is scheduled for 1:17 a.m. PDT (4:17 a.m. EDT / 0817 UTC).
| Summary | The Tranche 1 Transporter Layer A mission is the fourth flight supporting the Space Development Agency’s Proliferated Warfighter Space Architecture constellation. Liftoff from pad 4E at Vandenberg Space Force Base is scheduled for 1:17 a.m. PDT (4:17 a.m. EDT / 0817 UTC). |
|---|---|
| Date |
Provenance
| Source | Spaceflight News — Launch news |
|---|---|
| Feed | snapi/articles |
| Provider data as of | not stated |
| First observed here | 10 Oct 2026, 06:30 EDT |
| Last observed here | 12 Oct 2026, 03:20 EDT |
| In latest snapshot | Yes |
| Record identifier | 134932e3-5eab-5bf8-846e-9781a2c837b5 |
Local observation history
What this site observed; not complete provider history.
- — Added