STS-45 Payload Specialist Frimout at controls on OV-104's aft flight deck

STS045-38-033 (24 March-2 April 1992) --- Dirk Frimout, European Space Agency (ESA) payload specialist, routes Grille operations through the data display unit (DDU) on Atlantis' flight deck. The Grille spectrometer is an ESA experiment. Frimout and six other crewmembers spent nine days in Earth orbit in support of the Atmospheric Laboratory for Applications and Science (ATLAS-1).