Overview of the International Space Station, Mini-Pressurized Logistics Module, Environmental Control System

The Mini-Pressurized Logistics Module (MPLM), shown in Figure 1, is the primary vehicle for the transportation of equipment, scientific payloads, and supplies for use inside of the International Space Station, hence the importance of the MPLM environmental control system design. Agenzia Spaziale Italian (ASI), an International Space Station Partner (IP), will supply three MPLMs, currently being designed and fabricated by Alenia Aerospazio, Divisione Spazio, to the Space Station Program. Design oversight for this activity is being performed by NASA's Marshall Space Flight Center (MSFC).