Astronaut William McArthur prepares for a training exercise
Description: Wearing training versions of the partial pressure launch and entry garment, Astronaut William S. McArthur prepares to rehearse emergency egress procedures for the STS-58 mission. He is standing outside of the side hatch to the full fuselage trainer. Most of the training session took place in the crew compartment and full fuselage trainers of the Space Shuttle mockup and integration laboratory.
