NEXT SPACEFLIGHT

Status

Tranche 2 Transport Layer B

Launch Time
NET December, 2025

Rocket

Vulcan VC0S
ULA
Status: Planned
Liftoff Thrust: 4,900 kN
Payload to LEO: 10,800 kg
Payload to GTO: 3,500 kg
Stages: 2
Strap-ons: 0
Rocket Height: 61.6 m
Fairing Diameter: 5.4 m
Fairing Height: 15.5 m

Mission Details

Tranche 2 Transport Layer B

Tranche 2 Transport Layer B is a mission by the Space Development Agency for the Tranche 2 Transport Layer.

Polar Orbit

Location

SLC-3E, Vandenberg SFB, California, USA