SSATA PLSS Recertification/SSATA Crew Training with STS-131 crew member, astronaut Richard Mastracchio

JSC2009-E-285103 (16 Dec. 2009) --- Astronaut Rick Mastracchio, STS-131 mission specialist, participates in an Extravehicular Mobility Unit (EMU) spacesuit fit check in the Space Station Airlock Test Article (SSATA) in the Crew Systems Laboratory at NASA's Johnson Space Center.