SDA Transport & Tracking satellites
Space Development Agency satellites built at Space Park. The first 21 Tranche 1 Transport Layer satellites launched from Vandenberg on October 10, 2026, with several dozen more due over the next six months.
Milestones · step 5 of 5
Tranche 2 Transport Beta award (36 sats)Aug 2023
Tranche 2 Transport Alpha award (38 sats)Oct 2023
Selected for Tranche 3 Tracking LayerDec 2025
First 21 Tranche 1 satellites launchOct 10, 2026
Second plane of 21 launchesBy Apr 2027
Timeline
By Apr 2027 Second plane of 21 launchesIN PROGRESS
Oct 10, 2026 First 21 Tranche 1 satellites launch
Dec 2025 Selected for Tranche 3 Tracking Layer
Oct 2023 Tranche 2 Transport Alpha award (38 sats)
Aug 2023 Tranche 2 Transport Beta award (36 sats)
Team