Object Tracer

SpaceX logo

SDA Tranche 2 Transport Layer E

T-83d 12h 44m until launch

Track Live on 3D Globe →
RocketFalcon 9
ProviderSpaceX
Target OrbitPolar Orbit
StatusTo Be Determined
Launch TimeThu, 31 Dec 2026 00:00:00 UTC
Launch PadSpace Launch Complex 4E — Vandenberg SFB, CA, USA

Mission

Classified mission launched by the Space Development Agency (SDA) for Tranche 2 Transport Layer.

ObjectTracer tracks every rocket launch worldwide with real-time 3D globe visualization. View the launch pad location, track the rocket's trajectory live, and explore mission details.

How to track SDA Tranche 2 Transport Layer E

  1. Open the live 3D globe — the launch pad (Space Launch Complex 4E — Vandenberg SFB, CA, USA) is pinned at its real coordinates.
  2. Watch the live countdown to lift-off and the planned ascent path.
  3. Explore SpaceX's other missions and the global launch schedule.

Frequently asked questions

When does SDA Tranche 2 Transport Layer E launch?

The SDA Tranche 2 Transport Layer E launch window opens Thu, 31 Dec 2026 00:00:00 UTC from Space Launch Complex 4E — Vandenberg SFB, CA, USA. ObjectTracer shows a live countdown to lift-off.

What rocket is launching SDA Tranche 2 Transport Layer E?

SDA Tranche 2 Transport Layer E is set to fly on a Falcon 9 operated by SpaceX, targeting Polar Orbit.

How can I track SDA Tranche 2 Transport Layer E live?

Open ObjectTracer's 3D globe to see the launch pad location, a real-time countdown and the rocket's trajectory. Tracking begins automatically near lift-off.

Explore more: all rocket launches · ISS tracker · near-Earth asteroids · live 3D globe.