Astronaut Dunbar adjusts CCA before donning EMU helmet in JSC's WETF Bldg 2
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.
