Tranche 3 missile warning and missile tracking constellation that follows and expands SDA’s prior Tracking Layer generations.
4 forecast rows linked to this constellation.
| Forecast entry | Year | Satellites | Orbit | Vehicle | Manufacturer | Mission | Launch likelihood |
|---|---|---|---|---|---|---|---|
| PWSA Tranche 3 Tracking Layer - L3Harris order |
0 linked spacecraft shown.
| Spacecraft | Status | Orbit | Launch date |
|---|---|---|---|
No linked spacecraftNo spacecraft rows are currently linked to this constellation. | |||
No spacecraft rows are currently linked to this constellation.
| 2029 |
| 18 |
| LEO |
| TBD |
| L3Harris |
| Missile Warning Tracking |
| 4.6 / 5 |
| PWSA Tranche 3 Tracking Layer - Lockheed Martin order SDA T3 Tracking award: Lockheed Martin-led team to deliver and operate 18 Tracking Layer space vehicles for FY2029 launch. | 2029 | 18 | LEO | TBD | Lockheed Martin | Missile Warning Tracking | 4.85 / 5 |
| PWSA Tranche 3 Tracking Layer - Northrop Grumman order SDA T3 Tracking award: Northrop Grumman-led team to deliver and operate 18 Tracking Layer space vehicles for FY2029 launch. | 2029 | 18 | LEO | TBD | Northrop Grumman | Missile Warning Tracking | 4.85 / 5 |
| PWSA Tranche 3 Tracking Layer - Rocket Lab order SDA T3 Tracking award: Rocket Lab-led team to deliver and operate 18 Tracking Layer space vehicles for FY2029 launch. | 2029 | 18 | LEO | TBD | Rocket Lab | Missile Warning Tracking | 4.85 / 5 |