Following the iconic first view of a fully integrated Starship stack during fit checks on the Orbital Launch Site (OLS) mount, both Ship 20 and Booster 4 are being prepared for testing ahead of the milestone orbital launch attempt. Ship 20 has returned to the launch site, taking up suborbital Pad B ahead of proof testing objectives, while Booster 4 is undergoing final closeout work inside the High Bay.

The pre-launch campaign is ongoing while SpaceX makes preemptive moves on the future, with modifications to future Starships designs and the preparations to increase production cadence with a second, much larger, High Bay.