NASA Photo ID: S90-44114           File Name: 10065236.jpg
  Film Type: 35mm                    Date Taken: 07/19/90
  Title: Astronaut Dunbar adjusts CCA before donning EMU helmet in JSC's WETF Bldg 29
  Description:
  Astronaut Bonnie J. Dunbar, wearing extravehicular mobility unit (EMU), 
  adjusts the communications carrier assembly (CCA) ("Snoopy" cap)
  microphones  before donning EMU helmet.  Dunbar is preparing for an
  underwater simulation  in JSC's Weightless Environment Training Facility
  (WETF) Bldg 29 pool.  When  fully suited, Dunbar will be lowered into the
  pool to rehearse planned and  contingency extravehicular activities (EVAs). 
  NOTE: Since this photograph  was taken, Dunbar has been named as the
  payload commander (PLC) for STS-50  United States Microgravity Laboratory 1
  (USML-1) mission aboard Columbia,  Orbiter Vehicle (OV) 102.             
  
  Subject terms:
  ASTRONAUT TRAINING                      
  ASTRONAUTS                              
  COMMUNICATION EQUIPMENT                 
  EXTRAVEHICULAR MOBILITY UNITS           
  MICROPHONES                             
  NEUTRAL BUOYANCY SIMULATION             
  STS-50                                  
  WEIGHTLESS ENVIRONMENT TRAINING         
  

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