CREW TRAINING (EXTRAVEHICULAR ACTIVITY [EVA]) - STS-41G - JSC

S84-36898 (29 June 1984) --- Astronauts Robert L. Crippen (left) and Jon A. McBride, crew commander and pilot, respectively for NASA's 41-G Space Shuttle mission, await the delivery of self contained underwater breathing apparatus (SCUBA) gear prior to their going underwater to observe a simulation of an extravehicular activity (EVA) scheduled for their mission. The EVA will be performed by Astronauts Kathryn D. Sullivan and David C. Leestma, two of three mission specialists named for the seven-member crew. The underwater training took place in the Johnson Space Center's weightless environment training facility (WET-F).