Commander Kenneth D. Bowersox posing with Supply Tank and FCPA as part of the ITCS

ISS006-E-39460 (18 March 2003) --- Astronaut Kenneth D. Bowersox, Expedition Six mission commander, is pictured in the Destiny laboratory on the International Space Station (ISS). The supply tank and Fluid Control Pump Assembly (FCPA), which are a part of the Internal Thermal Control System (ITCS), are visible floating freeing above Bowersox.