SDA Tranche 2 Transport Layer D

No earlier than

December 2026

Window

Thu, Dec 31, 12:00 AM UTC

Pad

Unknown Pad

Booster

—

Orbit

Polar Orbit

Landing

—

Go %

—

Mission brief

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

Livestream

Official webcast usually goes live about T-20 on YouTube and X.

Signal

NASASpaceflight

Ship 42 wraps chopsticks tests, Flight 14 moves to NET Sept. 22

Spaceflight Now

Live coverage: SpaceX to launch final 3 O3b mPOWER satellites for SES

NASA

NASA’s SpaceX Crew-12 to Discuss Station Mission, Upcoming Return