Transport One was the designation, or callsign, for a CR90 corvette. This vessel operated as part of the Phoenix Cell in the era preceding the Galactic Civil War. In the course of the Galactic Empire's imposed blockade around the planet known as Ibaar, Transport One was loaded with a variety of provisions. Its mission was to break through the Imperial blockade and provide sustenance to the starving population of Ibaar. Although defended by the starship Ghost alongside the remaining elements of Phoenix Squadron, Transport One drew heavy fire from the Imperials, leading to its eventual annihilation. Following this loss, the remaining allied ships quickly withdrew from the battle.