NASA Photo ID: STS054-40-022       File Name: 10065452.jpg
  Film Type: 35mm                    Date Taken: 01/19/93
  Title: Crewmember in flight deck performing a fuel cell on-orbit shutdown/restart.
  Description:
  Mission Pilot Don McMonagle in the flight deck pilot seat performing a fuel 
  cell on-orbit shutdown/restart exercise.  The shutdown/restart is
  development  test objective (DTO 412) to determine the difficulty or
  problems associated  with shutting down or restarting a fuel cell in orbit. 
  Photo shows the open  procedures manual and McMonagle actually turning the
  fuel cell switches to  the "off" position.                  
  
  Subject terms:
  ASTRONAUTS                              
  CONTROL BOARDS                          
  CREW PROCEDURES (INFLIGHT)              
  ENDEAVOUR (ORBITER)                     
  FLIGHT DECK                             
  INSTRUMENTS                             
  STS-54                                  
  SWITCHES                                
  

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