Shuttle 1 prepares for take-off. (Robotech II: The Sentinels)
Shuttle 1 was the SC-32 Roc-class shuttle that transported the crew of the SDF-3 from Earth to the Zentraedi Robotech Factory Satellite. (Robotech II: The Sentinels) It also sent those who weren't going on the journey back to Earth, such as Dana Sterling and Bowie Grant. (Robotech II: The Sentinels: Good Morning).